Proceedings of the 2016 International Conference on Civil, Transportation and Environment

Session: Energy and Environmental Engineering

157 articles
Proceedings Article

Effect of activated carbon on phenolic acids and microbes in the Rehmannia glutinosa succession cropping soils

Yupeng He, Nianxi Zhao, Hongpeng Yang, Jinlong Wang, Xidong Wu
In this paper, different proportion of activated carbon was added to the Rehmannia glutinosa continuous cropping soils including first and second stubble to adjust the phenolic acids content and microbial biomass and improve the soil environment after continuous cropping. Results showed that vanillic...
Proceedings Article

Effect of wormcast on phenolic acids and microbes in the Rehmannia glutinosa succession cropping soils

Yupeng He, Nianxi Zhao, Hongpeng Yang, Jinlong Wang, Xidong Wu
In this paper, different proportion of wormcast was added to the Rehmannia glutinosa continuous cropping soils including first and second stubble to adjust the phenolic acids content and microbial biomass and improve the soil environment after continuous cropping. Results showed that vanillic acid, vanillin...
Proceedings Article

FTIR Analysis of Liquefaction Product of Long Flame Coal by White-rot Fungi

Kai-Yi Shi, Jian Long, De-Guang Kong, Lei-Xu Xiao
Liquefaction of low rank coal such as long flame coal by microorganisms is one of the most potential ways in coal clean utilization. To promote industrialized application, this paper focuses on structure of liquefaction product by infrared spectrometer. After that, software Peakfit v4.12 was used to...
Proceedings Article

Prediction of low-order blade frequency noise of submarine propeller based on surface panel method

Zhonghua Liu
The unsteady loading(dipole source) on the blade surface was calculated by a potential-based surface panel method. Then the time-dependent pressure data were used as the input for Ffowcs Williams–Hawkings formulation to predict the acoustics pressure. The blade frequency noise of submarine propeller...
Proceedings Article

Overall budget management in construction engineering budget management

Jianxin Li
Comprehensive budget management is refers to the use of budget of enterprise internal departments and units involved a variety of financial and non-financial resources allocation, assessment, control, easy and effective for the production and operation activities of the enterprise organization and coordination,...
Proceedings Article

The Preparation of Foam Concrete with Iron Tailings

Jing Xu, Shaowei Yao
In this paper, iron tailings and cement are used as the basic raw materials. Through studying strength and dry density, we explore the feasibility of preparation of foam concrete using iron tailings.
Proceedings Article

Computational Theory for Hooping Force of Concrete-filled Rectangular Steel Tube Column

Junming Chen, Hui Chen, Yingbo Chen, Jianfeng Fan
One of the mechanical key problems on concrete-filled steel tube (CFT) structure is the confining effect between the steel tube and the core concrete. The key technology to solve the problem is to accurately describe the interfacial mechanics properties. Based on continuum mechanics theory, by means...
Proceedings Article

BIM Technology Application in the Exploration of Super High-rise Office Building Project in Civil Construction

Yufeng Li, Zheng Gao, Xiaofeng Zhang
Guangzhou Pearl River New City J2-5 project east faces Xian Cun Road, south close to the Ritz Carlton Hotel, west close to Guangzhou East Tower, and north close to Global Metroplaza. It uses BIM technology to deepen its work for the construction drawings and construction program to previously find and...
Proceedings Article

Experimental Research on Flexural Performance of High-strength Simply Supported Reinforced Concrete Beam

Ruliang Zheng, Degao Tang, Bukui Zhou, Dapeng Li, Zhen Liao
In order to study the flexural performance of high strength reinforced concrete beam, through the loading test of six groups of specimens, investigate its force deformation characteristic. Test shows that the high-strength steel has very notable significance to improve the bearing capacity of the beam....
Proceedings Article

Research on Web-based knowledge management system for construction project team

Yun Chen, Jian Zhao
At present, Web technology has fully applied in all walks of life. As a revolutionary development of technology, it will bring immeasurable influence if it is applied to construction project team. Therefore, the use of Web technology for the construction project team knowledge service is imperative....
Proceedings Article

Random Error Analysis of Inertial Sensors output Based on Allan Variance

Shaochen Li, Xiaojing Du, Junyi Zhai
With characteristics of small volume, low cost and high reliability, MEMS inertial sensors are developing into one of the mainstream sensors in inertial navigation system, and its output precision has a great effect on the overall system precision. In this paper, the random error of inertial sensors...
Proceedings Article

Sduty on effect of water-fertilizer coupling on water consumption and growth of young grape

Ping Gong, Hongguang Liu, Xinlin He
Soil moisture and nutrients are different under different water and fertilizer conditions, which will affect crop growth and yield. In this study, water consumption, growth index, yield under different treatments were measured and analyzed in order to investigate the effect of coupling of water and fertilizer...
Proceedings Article

Research on Heat Conduction Inverse Problem of Continuous Long Downhill Truck Brake

Shun Zeng, Heng Zhang, Yunwei Meng
Brake temperature rise has a significant impact on the braking performance of the vehicle, especially when the vehicle in the long downhill road, and the driver of the vehicle brake operating temperature is particularly necessary to master. Inverse heat conduction problem solving was based on the thermal...
Proceedings Article

The Clustering and Sorting in the Programme Management

Bo Niu, Hui-Min Li
With increasing business management projects, managers find incongruities between organization as a whole and individual project which influence the achievement of overall business goals. Objectively, multiple projects of business management need to be clustered into programme for management in accordance...
Proceedings Article

Comparative Analysis of dyeing wastewater treatment Technology

Guihong Pei, Feng Yu, Liyin Zhang
Dyeing wastewater complex composition, color large organic pollutant concentration is very high, in the field of wastewater treatment is a kind of low biodegradability, biodegradation of industrial wastewater. Based on extensive research, printing and dyeing wastewater treatment method commonly used...
Proceedings Article

Study on Low Ecological Technology Strategy of Qiang Dwellings in Northwestern Sichuan

Ming Gao
Taking Taoping Qiang Dwellings in Li County, Aba Prefecture of Northwestern Sichuan as case, this paper analyzed low ecological technology strategy applied by Qiang Dwellings in Northwestern Sichuan for coping with alpine region, including regional environment strategy, architectural technology mode....
Proceedings Article

The analysis of leakage condition for heating network

Yuanxiong Fu, Lijun Zhao, Chao Han
When the pipeline bursts and leaks, the make-up pumps will turn on to supple the network with water. Due to the outdoor heating network is a closed cycle, and equipped with the make-up water pumps, the hot water will leak continually under a constant pressure at the leak point, which causes thermal waste....
Proceedings Article

Research on the Crack Resistance Factor of Asphalt Mixture Based on the Grey Relation Entropy

Xirong Wu
In order to study the reflection crack resistance of asphalt mixture, using Overlay tester, crack resistance property of five asphalt mixture types were analyzed based on the grey relation analysis. The paper analysis the influence of mixture types temperature and volume index (void ratio) on the anti-cracking...
Proceedings Article

Influence of Curing Temperature on the Deformation properties of Magnesium Oxide Micro-expansive Concrete

Yun Dong, Jianfeng Zhang, Xia Chen, Huaquan Yang
The influence of curing temperature on the deformation properties of magnesium oxide(MgO) micro-expansive concrete were studied.Hydration mechanism and expansion characteristics of magnesium oxide(MgO) in cement paste were analyzed by XRD DSC-TG and SEM. Results indicated.Curing temperature had a great...
Proceedings Article

Numerical Simulation of The Time Effect to Rocks With The Fluid-Structure Coupling Condition

Moli Zhao, Wen Wang
The solid and fluid phases are not miscible phases while solid deformation and fluid transport are generally coupled processes. On long time scales, fluids allow stress-driven creep in the middle rock mass with the constant pressure. This paper aims to demonstrate time effect to rocks with the fluid-structure...
Proceedings Article

Research on Hot-side Radiation Intensity of Semiconductor Refrigeration

Yunfeng Pang, Yuhong An, Minghu Xu
The hot-side radiation intensity is an important factor of the semiconductor refrigeration performance. This article first selected three radiation ways: the air cooling radiation, the heat pipe radiation as well as the water cooling radiation, and then conducted the experimental study to the three radiation...
Proceedings Article

Influnence of Bridge Deck Pavement and Hinge Joints Damage on Transverse Load distribution of Void Slab Bridge

Junli Liu, Tianhu Jing, Tiaoyuan Qiu
In order to study the influence of bridge deck pavement and hinge joints on transverse load distribution of void slab bridge, this thesis took actual engineering as background and applied the finite element software ANSYS to establish a finite element analysis model of simply-supported void slab bridge....
Proceedings Article

Combination Method of Stochastic Load Processes

Xiao-Hong Wang
When more than one loads act on a structure the combination of stochastic loads is generally considered in the design of the structure Based on the theoretical derivation and numerical calculation analysis to the process of two common loads in Poisson square wave and Poisson impulse this paper presents...
Proceedings Article

Impact of the Particle Oxidation Catalyst on the Particle Number Emission of the Diesel Engine

Jiaqiang Li, Chao He, Yong Wang, Yanyan Wang
Due to their adverse health effects and their abundance in urban areas, diesel exhaust ultrafine particles caused by the aftertreatment devices have been of great concern in the past years. An experiment of particles number emissions was carried out on a high-pressure, common rail diesel engine with...
Proceedings Article

SPH Simulation of Pollutant Transport in Rivers

Zhe Wang, Oliver Delestre, Darcy Q. Hou, Jianguo Wei, Jianwu Dang
Two Lagrangian models are developed for the accurate simulation of advection-diffusion transport in unsteady open channel flows. The first one is based on a second-order partial differential equation (PDE) for pollutant concentration (model I), and the second one is a first-order system with diffusive...
Proceedings Article

Affect of Reinforcement Constraints on Shrinkage and Creep Prediction Model of High Performance Concrete

Junli Luo, Guanghui Li
Reinforcement constrains of reinforcement applying on concrete mainly depends on three factors: the grade of concrete (elastic modulus), section reinforcement and loading time. The lower grade of concrete, the smaller reinforcement ratio, the longer loading time all make an obvious influence of reinforcement...
Proceedings Article

Numerical Simulation of Fluid Structure Coupling of Pile in Deep Water

Wenyue Yan, Fengwu Lv
In this paper, the two-way coupling of flow and pile is simulated by using ANSYS Workbench. A comparison between the results of current force in one-way coupling, two-way coupling and code method has been made, proving a reference for the calculation of water flow in engineering. Four sets of influence...
Proceedings Article

Research on Creep Test for Reinforced Concrete Frame Structure

Zhong-Yi Li, Qing-Qing Shen, Ying-She Luo, Song-Hue Tang, Yan- Zhang, Yu-Peng Cui
The fire tests included fire load and fire temperature had been conducted to twelve reinforced concrete frame structures with ISO834 standard heating up curve. Furthermore, the creep tests had also been done under room temperature to the above twelve structures after cooling and one structure which with...
Proceedings Article

An Improved Cellular Automata Model Considering Driver Types

Dan Wang, Beilei Li
Based on the classical NS and FI model, an improved cellular automata model is proposed taking into account the different types of drivers. The drivers are divided into the energetic and conservative. Moreover, the evolution and update rules are given for different vehicles considering their respective...
Proceedings Article

A Review on Researches of interaction between heavy metals and microalgae in water

Dongmei Liu, Yiwei Fu, Hui Sun
As the development and utilization of heavy metals in human society more and more, along with the increasing number of heavy metals are released into the water, more and more of the heavy metals are discharged into water bodies. After the heavy metals are into the water, the primary producers of algae...
Proceedings Article

Performance evaluation of a new selective plugging agent system for water producing gas well

Jian Yan, Jiangshuai Wang, Haiyan Lv, Zhuanhong Li
To evaluate the performances of a new selective plugging agent system, the lab experiments are carried out, it can be concluded that: The plugging agent system has the ability of selective plugging for water and gas; with the increase of the water saturation, the plugging rate of both water and gas are...
Proceedings Article

The application of service-oriented communication architecture in power grid model service

Pan Xu, Longda Huang, Mingyang Sun, Zhang Hong, Jin Liu, Yu Fang
This paper analyzed the demand and characteristics of power grid communication, stated the features and applications of service-oriented architecture, studied the scenario and method of service-oriented architecture in the power grid communication, proposed a method to organize the power grid communication...
Proceedings Article

The Effect of Three Kinds of Motion Mode on Cardio Respiratory System

Keke Sun, Yijui Chi, Chihao Yang, Yuxiu Wang
This study explores the three movement patterns stepping, treadmills and bicycling. In different workloads observe the physical work ability index load (Load) and heart rhythm (HR) relationship. Including oxygen uptake (VO2), carbon dioxide discharge amount (VCO2), RQ (VCO2/ VO2), respiratory frequency...
Proceedings Article

Removal of Cr(VI) by Used Cigarette Filters Column

Tiangui Wang, Qian Pan, Qiang Li
The removal of chromium (VI) from water with used cigarette filters was studied by column experiments. The effects of flow rate, input Cr(VI) concentration, and column depth on the yield of Cr(VI) removal were investigated. The results reveal that the yield of Cr(VI) removal rises with bed depth as well...
Proceedings Article

The Productivity Equation for Giant Thick Gas Reservoirs with Bottom Water

Quanhua Huang, Yun Lu, Chong Chen, Yunhui Fu, Tong Liu, Xinghua Deng
For the production formulas of the gas reservoirs with bottom water, the models established in the past consider that only a small part of the gas layer is perforated and the entire region under the perforated zone is considered as the hemispheric flow, ignoring effects of the opening degree and formation...
Proceedings Article

Isolation and Identification of Thermophilic Bacteria of Guar Gum Biodegradation for Potential Use in Enzyme Breaker

Ma Xin, Guanglun Lei, Chuanjin Yao, Zi Li, Zhihui Wang, Mingming Cheng
Enzyme breakers have many significant advantages compared to the traditional oxidizer chemical breakers because of their substrate specificity, high efficiency and non-toxicity, thus enzyme have been widely used in the water-based fracturing fluids as guar gel breaker. However, there is an industry-wide...
Proceedings Article

Discrete Element Simulation of Vibration Density Screen

Ziqiang Zhou, Guohong Dai, Jian Guo, Xiangyan Zhang
For the aim of sorting non-metallic shredder residue of body of end of life vehicle after disassembly, an innovative density screen is proposed. In this paper, the model of throwing and sliding of plastic and glass scrap of material for this equipment was defined. And then, the numerical simulation of...
Proceedings Article

Harmonious Awareness of Ecological Civilization

Xiangbin Tian, Caixia Wang
Environment protection is very important for all of us. Ecological balance and environmental protection do not by all means depend on technology. The essence lies in human understanding of nature and the concept about human development. The scholars in Humanity play a more important role than scientists...
Proceedings Article

Principle, Application and Development of Heat Pipe Technology

Yuxue Liu
Heat pipe technology is a rising new technology in recent decades, widely used in various aspects of engineering aspects and industrial production. In this paper, through literature research, the principle of heat pipe technology, classification, development history and research situation at home and...
Proceedings Article

Research on Industrial Structure Change and Its Natural Environment Effect

Fei Li
The research on the influence of the structural evolution of industrial structure on natural environment is a kind of useful exploration for the industrial structure optimization research under the sustainable development theory. In particular, the demand on resource energy of our country at present...
Proceedings Article

Research progress in control method of water treatment membrane fouling

Hanbin Wang, Dehua Zhang
The research progress of membrane fouling control method in water treatment is introduced by four aspects of solution environment, hydraulics condition, membrane property and strengthening coupling process. Former two influence membrane fouling process by changing system charge and membrane surface shear...
Proceedings Article

The structure and control method on the electromagnetic brake system with electromagnetic clutch function

Cunxiang Liu, Xuejun Liu, Yunqi Huang, Tugan Lin
Electromagnetic brake system with electromagnetic clutch includes frictional function and electromagnetic brake device brake, friction brakes and electromagnetic brake are mounted coaxially on the rear axle, and the friction brake disc friction braking and electromagnetic brake device are provided with...
Proceedings Article

Determination of Serum Albumin by its quenching effect on the fluorescence of Zn2+ -Morin complex

Wei Huang, Nan Cao, Feng Wang
In this paper, the mode of action of Morin and protein has been studied through UV and fluorescence spectrum. This paper found that in the pH = 8.50 Tris-HCl buffer solution,at the presence of Zn2+, the protein can cause Morin fluorescence quenching and the quenching degree of fluorescence is in proportional...
Proceedings Article

Interaction between carminic acid and bovine serum albumin

Feng Wang, Nan Cao, Wei Huang
The binding reaction between carminic acid CA and bovine serum albumin (BSA) was studied by fluorescence and absorption spectrometry. It is shown that there is a powerful ability in CA to quench the fluorescence intensity of BSA, and there is an overlap between the fluorescence spectrum of BSA and the...
Proceedings Article

Desalination process of penicillin wastewater and recovery of sodium sulfate

Yangkang Shao, Kui Chen, Jiawen Zhu, Xiping Ying, Shengwu Yang
In this study, a desalination procedure has been developed in penicillin G-processing wastewater biological treatment. The procedure is focused on removal of part of organics and the majority of sodium sulfate to decrease the difficulties in subsequent biological treatment. The effects of activated carbon,...
Proceedings Article

Building a three-dimensional structural model-A case study of a complex fault block

Weilin Wang, Longlong Liu, Hongliang An, Bo Wang, Juan Liao
Structural complexity is obvious in WW fault block of A oilfield, mainly due to high fault development degree. Based on the study of core observation, high resolution sequence stratigraphy and seismic profile, the lower second sub-member of Shahejie Formation of WWfault block was subdivided into 58 layers....
Proceedings Article

Three-Dimensional Structural Modeling of Hu2 Block, HuanJiang Oilfield, Ordos Basin

Weilin Wang, Longlong Liu, Xiaodong Liu, Pengwei Du, Quyang Liu
An underground geologic model which can reflect the structural characteristics as precise as possible is very important for oil and gas exploration and production. Three-dimensional structural modeling technique provide an effective method for subsurface formation architectural description. This article...
Proceedings Article

Research Of Power System Load Model Based on Improved Genetic Programming

Jun Wang, Jian Zhang
The model of the power system load has an important impact on power flow calculation,stability analysis.Compared with the traditional load modeling method to determine the structure further identification of the model parameters,using the genetic programming to load modeling do not have to preset the...
Proceedings Article

Research of the Transformer Fault Diagnosis Expert System based on ESTA and Deep Learning Neural Network programmed in MATLAB

Qiming Cui, Kai Liang, Hongyu Gao, Guodong Chen, Naiyu Wang, Shaoyu Jin, Changqing Zhong, Shuting Cui, Daojun Sun, Jie Fang, Chengwei Han, Bin Xu, Yuhong An, Minghu Xu
Some procedures or functions had be added to an ESTA (Expert System Shell for Text Animation) so that the ESTA and MATLAB can communicate via some data files.On this basis,a deep learning-DBN(Deep Belief Network) and two BP(back propagation) artificial neural network based on the MATLAB programming were...
Proceedings Article

Green Foams/Aerogels Based on Nanocellulose derived from Natural Plant Fibers

Wenshuai Chen, Jun Cao, Qing Li, Haipeng Yu, Yixing Liu, Zhichao Quan, Yuanzhu Zhao, Yue Yan, Yanan Zhang, Kuan Cheng, Jian Li
Green foams/aerogels based on nanocellulose derived from natural plant fibers have been extensively studied because of their great potential for applications in energy adsorption, energy storage, template, thermal insulation, sensing, and water purification. Progress in fabricating foams/aerogels using...
Proceedings Article

Design of HVDC Supplementary Controller Based on Extension Control Strategy

Yong He, Xiaoxiang Zhao, Mingdong Wang
A HVDC supplementary controller is designed based on Extension control method, the controller can be divided into different feature status depending on the magnitude and speed of the system frequency change, to take a different calculation method to control the output in different measurement modes quickly...
Proceedings Article

STATCOM Control Research Based On Extension Theory

Mingdong Wang, Bo Li, Zhonghui Xu
With the development of IGBT and GTO, more and more high-voltage and high-power devices applied in the power system.In terms of stability, harmonic, response speed,the superiority of STATCOM is more far than SVC.In order to make STATCOM play better results,the key is in controller design level.Through...
Proceedings Article

Influencing Factors Analysis and Trend Forecasting of China's Total Energy Consumption

Geng Wang
In order to answer following two questions, One is the influence factors and the influence degree of China's total energy consumption Another is in the future five years China's total energy consumption trend prediction. This paper begins with a qualitative analysis of factors affecting China's total...
Proceedings Article

Application of the new method of impact hazard assessment and hazard zone division in coal mine

Chengcheng Li
In order to effectively prevent rockburst, and makes the evaluation and classification of hazardous area of the working face has the potential impact of risk, to put forward the comprehensive index method and the macroscopic evaluation of multi factor coupling impact risk assessment method. In Xinglongzhuang...
Proceedings Article

Analysis of PLC transmission characteristics of urban distribution network

Jia-Hao Feng, Dong Wang, Yong Li, Dong-Jie Wang, Xue-Jun Qiao
kV distribution network topology is complex, along the lines there are many connected power distribution transformer and branch lines, and the lines are mostly hybrid cases. Its channel transmission characteristics are complex and variable, which has caused great difficulties to the high rate NB-PLC...
Proceedings Article

Optimization proposal of waste heat recovery exchanger by net present value method

Ziao Li, Xiaoyu Chen, Yanna Liu, Song Xiao
In this paper, the optimization proposal of a waste heat recovery exchanger has been studied by the method of net present value (NPV). The result shows that the maximum income and recover maximum heat can be obtained as the optimal NTU=2.19.
Proceedings Article

Organic Rankine cycle power plant by low-temperature slag washing water of blast furnace

Xiaoyu Chen, Yanna Liu, Song Xiao
Three typical organic fluids for Organic Rankine power cycles utilizing low-temperature slag washing water of blast furnace is presented. With the aim of making the best use of the energy contained in a stream of 60–80 slag washing water of blast furnace. The available heat flux of R125 is the highest,...
Proceedings Article

Analysis of the causes of abnormal quality of gypsum wet FGD system and suggestions

Xueying Zhang, Shuo Yang, Ruifeng Dong
For the maintenance of a 330 MW limestone - gypsum wet flue gas desulfurization system found, in-depth analysis of the factors affecting the desulfurization gypsum quality, including: impurities in gypsum, absorption tower impurity balance, desulfurization absorbent quality, lime stone particle size....
Proceedings Article

Research on water environment problems of Liaohe Basin and treatment countermeasures

Fei Li
The features of economic social development and urban layout of Liaohe Basin result in heavy water pollution, difficult treatment and many remaining problems with features of structural, compound and regional pollution. We should adjust the develop strategy, underline industrial harmony, emphasize environment...
Proceedings Article

The development of shale micro nano-scale fractures and the relationship between its influencing factors and the micro-fracture space

Chunmei Yang, Yongqiang Bai, Lunwei Zhu, Mei Liu
To explore the development and influence factors of shale micro-fractures, we used SEM and AFM to observe the shale samples of JY1 well. There are some factors from these pictures: the surfaces of JY1 well are ups and downs; the difference is up to micron level; the micro-fractures connected widely....
Proceedings Article

Influence on Growth of Pea Seedlings in Different Dilution Ratio of Biogas

Zhiqi Liao
In this paper, Edible Podded Pea seed is taken as the test plant to explore the influence on growth of pea seedlings in different dilution ratio of biogas slurry. The study shows that the biogas slurry with dilution ratio being 1:50 contributes significantly to the emergence rate and seedling length...
Proceedings Article

Study on the interface characteristics of the weak base ASP flooding produced liquid

Fengyun He, Xiao Liang, Yanan Lv, Yilan Li, Jing Dong
ASP flooding has been proved to be an effective method to enhance oil recovery. But residual alkaline in produced liquid have resulted in stable crude oil emulsion, the difficulty of separating oil and water is obviously increased. Based on interface tension experiment, emulsification experiment and...
Proceedings Article

An experimental investigation on the cylinder pressure of a biogas-diesel dual fuel engine

Liying Zhou, Fuqiang Luo
By substituting a considerable amount of diesel fuel in diesel engines, combustible biogas is considered to be a renewable and promising alternative gaseous fuel. In this paper, biogas was made from agricultural and forestry residues with a gasifier. Its high quality was ensured by the process of cooling...
Proceedings Article

Assessment method of harmonic emission level based on pan-normal harmonic impedance cloud

Guosheng Zhao, Dan Zhao, Siyu Qiu
In this paper, a method for estimating the system harmonic impedance and harmonic emission level based on the pan-normal impedance cloud is presented. First of all, based on the basic principle of fluctuation method, it can be obtained that the key to estimate the system harmonic impedance is how to...
Proceedings Article

An Approach of Converter Transformer Condition Evaluation Based on The Belief Rule Base Inference Methodology and Evidence Reasoning

Qi Long, Yi Li, Yong Sun, Shaojun Yang, Qing Li, Youping Fan
Various types of low-level indexes and uncertainty of evaluation information due to quantitative index and qualitative index exist in converter transformer condition evaluation. To solve this problem, a novel converter transformer condition evaluation approach based on the belief rule base inference...
Proceedings Article

Output prediction of CMF based on improved hybrid genetic algorithm and support vector machine

Danyu Xu, Yan Shi, Yangyang You, Yunxia Duan, Ying Hou
Through improved select tactics and genetic operators, the accelerating genetic algorithm (AGA) and simulated annealing algorithm (SA) were combined to form a new algorithm called accelerating genetic and simulated annealing algorithm (AGSA). A modified method to develop the flow rate prediction model...
Proceedings Article

Research on Direct Evaporative Solar Ejection Refrigeration System

Wei Liu, Liang Liu, Huilai Chai
At present, the solar ejection refrigeration system’s solar collecting system mainly adopts water as medium for solar energy absorption and then as the heat source of ejection system, which leads to a result that the system must be provided with components like water tank, and circulation pump, etc.,...
Proceedings Article

Effect of Heat Treatment on the Electrochemical Properties of La0.6Ce0.2Pr0.05Nd0.15Ni3.55Co0.3Mn0.4Al0.3(Cu0.96Be0.04)0.45 Hydrogen Storage Alloy

Xiaoqiang Han, Wenyuan Wu, Xue Bian
In this study, La0.6Ce0.2Pr0.05Nd0.15Ni3.55Co0.3Mn0.4Al0.3(Cu0.96Be0.04)0.45 alloy was heat treated for 4 h in argon atmosphere at 923, 1023, and 1123 K, respectively. The results of scanning electron microscopy indicated that surface morphology of the heat-treated alloys changed significantly. Before...
Proceedings Article

Application of Detection Instruments in 1810mm Hot Rolling Line of Tang Steel Co., Ltd

Yue Zhang, Shilin Zhao, Xiaowei Shen, Jianxin Zhou, Ruicheng Zhang
Taking the Tang steel’s 1810mm hot rolling line as an example. This paper first gives an overview of this hot rolling line. And then, describes the general and special instruments used in details. Finally, combining theory with practice, this paper is concluded to help for using instruments in varied...
Proceedings Article

Identifiability Research of Generator Excitation System

Jian Zhang, Pengfei Zeng, Yali Zhang
Found in the study of generator excitation system,by using the method of parameter identification for the model may well fit the system of input and output dynamic data, but some parameter identification result is very unstable or appear more solution, This phenomenon is known as the parameter identifiability....
Proceedings Article

Time-of-use price optimizing model and its solving method

Guosheng Zhao, Tianle Zhan, Hongguang Xi
Time-of-use (TOU) price can reduce load of power grids fluctuation effectively and increase the efficiency of electric power system operation.The key to the successful implementation of TOU price is the establishment of TOU price. The TOU price optimization model is based on price elasticity matrix of...
Proceedings Article

Study on the technology of algin extraction from kelp and preparing edible fresh wrap

Chunhai Li
The extracting technology of algin from kelp and the preparing technology of edible fresh wrap from algin are reported by this paper. Firstly, the crude algin was extracted from kelp, which was purified by the methods including solid-liquid separation, precipitation, bleaching, transformation, dehydration...
Proceedings Article

Short-term wind power forecasting based on HHT

Xiaohui Liao, Dongqiang Yang, Hongguang Xi
Wind power has important effects on the stability and economic operation of power grid with its strong randomness and volatility, which become the important restriction factor of wind power generation. In order to have a good prediction effect on the volatility and uncertainty signal, the article proposes...
Proceedings Article

Architecture Design of Wide-area Distributed Real-time Database in Grid Dispatching Control System

Zhihua Wang, Jin Liu, Fan Su, Mingyang Sun, Jing Fan, Weijin Zhuang
Power grid in future will develop into an extra-large interconnected grid with larger transmission capacity and more complex running characteristics. The trend of grid dispatching control system must be global wide-area and dynamic integrated necessarily. In this situation, it makes higher demand for...
Proceedings Article

The Design of Province-Region Distributed Supervisory Control System

Jianping Yang, Zhihua Wang, Mingyang Sun, Jin Liu, Hongfu Chen, Yonggang Zhang
Power grid dispatching automation system in future should follow the integrity nature of provincial level power grid. Since we consider provincial power grid as an organic whole, the real physical power grid should be described with a unified model, and its operation should be supported by a unified...
Proceedings Article

Impact of Current Ripple on Electric Vehicle Charging Equipment

Hechuan Zhang
In the experimental study of electric vehicle (EV) charging equipment performance testing, we found that when the EV charging equipment charged the power battery in a constant current mode, some charging devices output current contained a lot of current ripples. Thus, the index of voltage ripple coefficient...
Proceedings Article

Application of fluid pressure energy recovery technology in the seawater desalination system

Lanxiang Hou, Zhen Yan
With the fresh water crisis coming people all around the world put their eye on the seawater desalination. " Asking the ocean for freshwater", has become a common choice in many countrys,which means seawater desalination becomes an important way to solve the problem of freshwater. A lot of high energy...
Proceedings Article

Numerical simulation of goaf gas distribution law in different ventilation modes

Shengzhou Li, Jun Liu
By analyzing the overlying strata caving characteristics and properties of porous media that a heterogeneous porous media properties mined crack rectangle landings is formed in the mined-out area. Introduction of translation-diffusion equation and to simulate the flow of gas diffusion behavior; by the...
Proceedings Article

Characteristics of haze pollution in Beijing-Tianjin-Hebei region of China

Nan Xiang, Feng Xu
Haze pollution has become one of the most serious environmental problems in China, especially in Beijing-Tianjin-Hebei region. Chinese government has issued a haze control policy in 2013, which aims to alleviate haze pollution through reducing emission of air pollutants. However, there is a doubt whether...
Proceedings Article

Extraction, purification and identification of the allergen from fresh Amaranthus stamen

Shuixiang Xie, Lichun Wen, Xiang Gong, Xiao Jun Xiao, Li Ma, Zhigang Liu
Objective:To purify and characterize the allergen extracted from fresh Amaranthus stamen. Methods:Extraction of fresh Amaranthus stamen was prepared and analyzed by SDS-PAGE. The protein bands were visualized by staining the gel with Coomassis blue and analyzed by Western-blotting with serum from allergic...
Proceedings Article

750KW Wind Turbine Generator System Gearbox Dynamics Simulation Analysis

Wei Jia, Yang Zhang, Hui Dou, Hua Yan
In the operation of Wind turbine generator system has the fierce system vibration, which has the very tremendous influence on gearbox's movement precision and gear's life. As for the complexity of gearbox's structure and working conditions, it is necessary to research on the vibrate question of wind...
Proceedings Article

The atmospheric composition changes above the West Kunlun Mountain, Qinghai-Tibetan Plateau

Chongyi E, Yongjuan Sun, Yongguo Li, Xinghua Ma
Chongce ice core, drilled from West Kunlun Mountain, 6350 meters high, provides a unique opportunity to obtain the past atmospheric environmental information. In this paper, the composition and concentration of ions, ions sources in Chongce ice core were analyzed, and the ions variation during last century...
Proceedings Article

Experimental Study on Upgrading by Flotation of Inferior Coal from Guo Hui Coal Preparation Plant in Inner Mongolia

Jianzhong Wang, Fengmin An, Weili Wang, Li Tan
The content of high ash fine slime in raw coal of Shiguai area in Inner Mongolia is high, the load of flotation system of coal preparation plant is heavy and the flotation clean coal ash is difficult to meet the local standard lower than 15.00% thus resulting in a serious waste of slime resources. This...
Proceedings Article

Migration and transformation rule of heavy metals during the enzymatic hydrolysis for protein extraction in Sludge

Haijun Cao, Yulong Li, Jin Wang, Shihong Xu, Dengxin Li
To understand the migration transformation rule of heavy metals in the process of extracting proteins from the sludge with enzymatic hydrolysis, this experiment studied the total amount of heavy metals in the sludge and the its morpHological change characteristics in the process, and the results showed...
Proceedings Article

The Leaching Characteristics of Chelant-Enhanced Phytoextraction of Cd and Pb Contaminated Soil with Simulated Acid Rain

Yayin Lu, Dinggui Luo, Guowei Liu, An Lai, Jian Gong
A soil column-cultivation leaching experiment was conducted in greenhouse to expose the HMs leaching characteristics in the process of EDTA-enhanced Phytoremediation of Cd- Pb compound contaminated soil by Zea mays L.(in seedling stage) under the condition of acid rain. Results showed that: (1) In the...
Proceedings Article

Study on the high frequency of large fan speed control system on coal mine

Xinling Zhao
Fan coal mine as one of the main equipment, electrical power, with 24h operation every day, there is a serious power consumption.Aiming at the problems of cyclone machine adjustment method, the use of 10 kV high-voltage inverter realize remote control, and have achieved good energy saving effect.
Proceedings Article

Optimal Selection of Development Scheme of Water Resources by Ecological Grey Fuzzy Risk Analysis

Rongyong Ma, Yunpeng Zou, Liangguo Xia
Firstly, the fuzzy comprehensive is made for each risk factor of large-scale water conservancy and hydropower engineering in its life cycle’s each stage, and the fuzzy comprehensive evaluation vector is transformed into fuzzy scores, total risk of ecosystem in different development scale and value of...
Proceedings Article

Analysis and Evaluation of Applicability and Modification Effect of New Style Steam Seal for Steam Turbine

Xuedong Wang, Jianli Qu, Xuetong Wang
According to structural feature and operating characteristic of several kinds of new style steam seal, their application position in flow passage and axle head is introduced in this paper. Energy saving effect is generalized by synthetically analyzing several parameters, which are tested before and after...
Proceedings Article

Experimental Study and Analysis of Condenser Performance under Dual Backpressure Operation Mode

Guangyao Liu, Xiewei Cheng, Xuedong Wang
The condenser modification of a 150MW unit for high backpressure cooling water heat supply is introduced in this paper. Economy characteristics of the transformed condenser are calculated using the high and low backpressure operation data. The condenser terminal difference is 2.354ºC under high backpressure...
Proceedings Article

Adsorption of chlorpyrifos on giant reed (Arundo donax L.)derivedbiochars

Yipeng Zhang, Guocheng Liu, Lei Chen, Hao Zheng
Adsorption of chlorpyrifos (CP) by giant reed(Arundo donax L.)derived biochars obtained at 300-600°C and their corresponding de-ashed biochars was investigated.With increasing pyrolysis temperature,the adsorption capacity(Qe) of CP ontothe biochars increased. The maximumvalues of Qe of CP by the water-washed...
Proceedings Article

Identification of Flow Channels using Streamline Numerical Simulation and Fuzzy Comprehensive Evaluation

Zhichao Zhang, Mingxing Bai, Yan Li
Analyzing the flow channels between production wells and injection wells is very important to develop an oil field. For the oilfield D, the streamline numerical simulation method is adopted to output the flow line distribution, the allocation factor graph of injection wells, and water injection efficiency...
Proceedings Article

Discussion on bolt support technology in coal mine roadway

Ming Li
To create a modernization mine of safe and efficient production, the premise is that must be to ensure safety, economy, stability of the roadway support, and bolt support in coal roadway supporting systems plays an important role, in order to make the bolt support can better service for our modern mine....
Proceedings Article

Leaf Functional Traits Study of Native Trees in Different City Environment

Yu-Dan Sun, Jin-Xiang Liu, Ping-Hui Huo
To reveal the effects of the different city environment (clean area and polluted area) on native trees, leaf functional traits of six native trees in Zhanjiang were studied. The relationship between leaf mass per area (LMA) and leaf functional traits were analyzed. The results showed that different leaf...
Proceedings Article

A Constant current constant Voltage output mode of LED Drive

Zhijun Guo
In this paper, we design a LED driver, power factor correction circuit topology used + quasi resonant flyback type two level structure, the quasi resonant flyback type DC/DC transform part of the small signal model, design the system feedback loop parameters, to achieve the constant current drive + constant...
Proceedings Article

Current status of biogas development in Anhui province, China

Hui Li, Buqing Li, Zuojun Liu
Biogas technology, with the health, environment, economy and energy benefit, has attracted significant public and legislative attention for a long time. Despite the multiple benefits of biogas, there are some exist barriers including economic, political and social issues that have become major obstacle...
Proceedings Article

Influence of dual template on the synthesis of size controllable zeolite SAPO-34

Wencan Xiao, Bo Zhang, Hao Xu, Song Xiao, Yanna Liu
Nanosize SAPO-34 zeolite was successfully prepared by hydrothermal method using tetraethylammonium hydroxide(TEAOH) and triethanolamine(TEA) as template. It was investigated by X-ray diffraction and scanning electron microscopy. The results show that the dual template can control the particle size and...
Proceedings Article

Thermodynamics Analysis of Integrated Process for Simultaneous Desulfurization and Denitrification with manganese dioxide

Xiang Lian Han, Xue Xi Chen
The direction and limitation of desulfurization and denitrification reaction were analyzed by calculating thermodynamic functions, and the reaction mechanism of desulfurization and denitration was proposed. The pollutant removal efficiencies were deduced by the equilibrium partial pressure of SO2 and...
Proceedings Article

D - lactic acid production from waste paper by recombinant Escherichia coli JH13

Ye Liu, Xiangmin Fu, Yongze Wang, Jinhua Wang
Waste paper as a new kind of biomass resource was selected as the research object to ferment and produce D-lactic acid in this paper. The components of raw materials were compared between waste office paper and waste newspaper, which were pretreated by shredding, 3% H2SO4 and enzymatic hydrolysis. The...
Proceedings Article

Modeling and Performance Analysis for Low Altitude Electric UAVs

Guangtong Xu, Li Liu, Xiaohui Zhang
Compared with traditional internal-combustion engine powered UAVs, electric UAVs have no emission of pollutants and low acoustic signal. So they are more suitable for military or civil missions involving intelligence, surveillance, or reconnaissance (ISR). This paper builds two electric propulsion systems...
Proceedings Article

Study on indoor comfort of wall type capillary radiant heating system

Lina Shi, Xuelai Liu, Yongan Li
In this paper, the radiation heat supply and displacement ventilation system for the wall of capillary tube are established. The indoor thermal environment is simulated by the Airpak software, and temperature contours,velocity vector images, PMV nephogram are made respectively. By analysis and comparison,...
Proceedings Article

Research on purification of refined carbazole and anthracene by Solvent crystallization

Wenshuang Dai
Solvent selection is the key of solvent crystallization method In this paper, the optimal crystallization conditions for xylene and DMF extraction of refined carbazole is studied that the crude carbazole as a raw material, dissolved temperature is 85 , crystal-keeping time is 90min, the solvent ratio...
Proceedings Article

Numerical Simulation of Water Pollution in Shenzhen Bay

Yun Bao, Weilan Huang, Xinying Chen
The water pollution in Shenzhen Bay caused by sewage discharge is numerically simulated using ECOMSED, a two-dimensional hydrodynamics and water quality model. The results indicate that Shenzhen River and other land-based pollution sources lead to heavily water pollutions in Shenzhen Bay. The pollutant...
Proceedings Article

Movement of Saltwater Border of Modaomen Channel in Dry Season with Different Runoff

Xinying Chen, Yun Bao
With the saltwater border map method, the saltwater border map along Modaomen channel in dry season of 2014-2015 year is drawn and the time series of the 0.5‰ saltwater border is obtained. The movement of the saltwater border is discussed. There are two phases with different amount of upstream runoff...
Proceedings Article

Statistics, Monitoring and Evaluation System for Energy Consumption and CO2 Emission in Highway Freight Transportation

Danyang Yu, Hao Liu, Yuren Nie
This paper is to establish a comprehensive system combining statistics, monitoring and evaluation of energy consumption and CO2 emission, which is to obtaining the real-time traveling geographical coordinates and energy consumption by using mobile vehicle-mounted terminal. It allows transport authorities...
Proceedings Article

Research on the international nuclear market markets based on customers' perspective

Ke Wu
Through analyzing the recent international nuclear power tender cases, summarize the new features of the markets and the divers demand of the customers. Remind China nuclear power cooperation to pay more attention to the demands of customer
Proceedings Article

Best Row Number Ratio Study of Surface Air Coolers for Segmented Handling Air-conditioning System

Pengjie Fan, Caihua Liang, Xiaosong Zhang
The row number ratio between high temperature surface air cooler and low temperature one of segmented handling air-conditioning system has great impact on its performance. To study the variation of the system performance on different row number ratios, a performance prediction model of the segmented...
Proceedings Article

Contrastive Analysis of Car Interior Sound Quality Evaluation Models

Yanyan Zuo, Lianying Liao, Haodong Meng, Saisai Wu
Sound quality evaluation may be conducted with multiple different objective evaluation models, but reliability of evaluation results is different. Noise samples of two ears of the driver were gathered when the car operated at the speed of 60km/h and different music was played in the car. After equal...
Proceedings Article

A novel far-red fluorescence bioimaging probe based on rhodamine 101 derivative for Cu2+ with high sensitivity and selectivity

Zhi-Xiang Han, Chun-Liu Wang, Tong-Liang Wu, Yong-Lai Xue
A novel rhodamine 101 derivative has been synthesized and employed as a fluorescent off-on probe for monitoring Cu2+ in aqueous solutions and living cells. Under physiological conditions, it exhibits a remarkable increase in absorbance at 587 nm and an enhanced fluorescence at 615 nm toward Cu2+ in a...
Proceedings Article

A specific fluorescence probe for hypochlorous acid based on rhodamin101 thiosemicarbazides and its application for living cells imaging

Bo-Song Zhu, Zhi-Xiang Han, Tong-Liang Wu, Xiang-Yang Wu
Utilizing the mechanism of HOCl-mediated cyclization of rhodamine 101 thiosemicarbazide (non-fluorescent) to rhodamine 101 oxadiazoles (fluorescent), we successfully developed a novel off-on far-red fluorescent probe (1) toward HOCl with high selectivity, great functionality at physiological pH and good...
Proceedings Article

Effect of biocharand ameliorant on yield and quality of watermelon (Citrulluslanatus)

Xiaowei Zhai, Hefang Wang, Lei Chen, Hao Zheng
Application of biochar(BC)and biochar-based ameliorant (BCA) to agricultural soilhasbeen proved to exert bene cialeffects onsoilfertility and crop yield.However,little information is available about theirinfluencesonfruit quality. WeinvestigatedtheeffectofBC or BCAon Watermelon(Citrulluslanatus)growth...
Proceedings Article

Micrometeorological Characteristic Study Based on On-line Monitoring System of Transmission Lines

Yuanjing Deng, Yu Zhou, Kaiquan Xia, Ji Yang
The on-line monitoring system undertakes the task to obtain status information of transmission lines and corridors in smart grid. Micrometeorological monitoring is an important resource of environment information of the corridors, which will provide data support for operation and maintenance, forecast,...
Proceedings Article

Biogenic Synthesis of Silver Nanoparticles using Pomegranate Peel Polyphenols and Its Catalytic Action in Reduction of Acid Red 6

Ran Tao, Ping Yao, Jun Zhang, Lei Xu, Hui-Ying Wu, Mao-Mao Ding, Xin-Sheng Zhu
A biogenic synthesis of silver nanoparticles (AgNPs) was achieved using pomegranate peel polyphenols in this article. The formation of AgNPs was confirmed by UV-vis spectrum and TEM image. The biogenic AgNPs showed Surface Plasmon Resonance (SPR) peak at 433nm as shown from the UV-vis absorption spectrum....
Proceedings Article

Uncertainty Evaluation of Toluene Determination in Room Air by Thermal Desorption–Gas Chromatography

Xiaoyan Wen, Yanhui Gao, Caiyun Sun
The method of uncertainty evaluation of determination of toluene in room air has been established. Gas chromatography with thermal desorption was used for determining of toluene. The main factors which can affect on the analytical results were identified. The measurement repeatability, standard solution...
Proceedings Article

Research on the Management Model of China’s Geopark in the Perspective of Comprehensive Value

Jia Liu, Zhi-Xun Liu, Shun-Yu Yao, Wei Gao
The value of geopark include natural value, ecological value, scientific value, cultural value, tourism value and location value, which can be further divided into core layer of natural and ecological value, intermediate layer of scientific and cultural value, and peripheral layer of tourism and location...
Proceedings Article

Environmental Impacts of Compact Fluorescent Lamps and Linear Fluorescent Lamps in China

Sha Chen, Jiaxing Zhang
China is one of the largest fluorescent lamps consuming and producing countries in the world. However, there are few studies evaluating environmental impacts of fluorescent lamps in China. This study compared the environmental impacts of two lighting systems in China – compact fluorescent lamps and linear...
Proceedings Article

Study of a Solar Energy Assisted Air Source Heat Pump Integrated With Building

Chunxia Jia, Zongjiang Liu, Jimeng Guo, Hao Zhang
In this paper a solar air preheater is installed in front of the evaporator of air source heat pump in order to solve frost and liquid strike of the evaporator operating in the cold regions. The analysis shows that the new system can increase the air side temperature of the heat pump evaporator effectively,...
Proceedings Article

Absorption rate of CO2 in PZ promoted K2CO3 aqueous solutions

Chenlu Mi, Junhan Yang, Wenhua Si, Dong Fu
The absorption rate of CO2 in piperazine (PZ) promoted potassium carbonate (K2CO3) aqueous solution were measured at normal pressure. The temperatures ranged from 323.2K to 343.2K. The mass fractions of PZ and K2CO3 respectively ranged from 0 to 0.03 and 0.2 to 0.3. The influences of the temperature...
Proceedings Article

Absorption Rate of CO2 in DEA Promoted K2CO3 Solution at High Temperatures

Jinyang Qin, Jialin Xie, Dong Fu
The absorption rates of CO2 in diethanolamine (DEA) promoted potassium carbonate (K2CO3) solution at normal pressure with temperature ranging from 343.2K to 363.2K were investigated. The mass fractions of DEA and K2CO3 respectively ranged from 0 to 0.02, and 0.35 to 0.40. The results revealed the effects...
Proceedings Article

Denitrification in municipal waste landfill by Pseudomonas stutzeri P-1-5

Yangqing Wang, Liyan Song, Yu Lei
Although in situ denitrification has been well documented in landfills, few studies have paid attention on the denitrifier in landfills who dominates this process. In this study, a strain P-1-5 was isolated from landfill by Pseudomonas selecting medium and identified as Pseudomonas stutzeri by 16S rRNA...
Proceedings Article

A New Kind of Transformer Oil State Detection Method based on Multi-frequency Detection Technique and Multivariate Statistics

Rui Rao, Zhengjia Li, Haoyong Song, Yuqing Chen, Dan Li
The operating status of transformers directly affects the safety of entire power grid. Therefore, it is essential to monitor a variety of transformer fault and ensure the normal operation of power grid. The multi-frequency ultrasonic technique was proposed in the thesis and which utilized hundreds of...
Proceedings Article

Sustainable development of modern agriculture based on straw returning after biogas treatment

Buqing Li, Hui Li, Zuojun Liu
China Rural widespread structural surplus straw is the major constraints and limitations of modern agriculture industry sustainable development. Straw returning after biogas treatment is an important way to solve the problem of straw, as well as effective means of achieving a low-carbon economy and the...
Proceedings Article

Scheme Design of Home Electricity Management System based on Smart Electricity Controller

Shi Su, Guipeng Zhang, Yongzhong Zhang, Zhengde Shi, Bowen Zheng, Xuechun Li
On background of Energy Internet (EI) and active distribution network (ADN), a new type of smart controller based on low voltage carrier communication technique was developed, which could finish multi-interaction between the users and Power Supply Company (PSC) in aspects of energy flow and information...
Proceedings Article

Research on Magnesium Pollution Status and Remediation of Tilth Soils in Haicheng Magnesium Mine

Dawei Pan, Yanan Chu, Xianyi Zhao, Mingjun Shan
This paper describes the magnesium pollution status and remediation of tilth top soils in Haicheng magnesium mine. The soil quality status was evaluated based on the analysis results. Physiologically acid fertilizers and organic fertilizer were used for the remediation of contaminated soil using magnesium-ammonium-phosphate...
Proceedings Article

Surface morphology properties of biochars produced from different feedstocks

Hao Liang, Lei Chen, Guocheng Liu, Hao Zheng
The influence of feedstock and pyrolysis temperature on biochar properties has been extensively studied. This study used scanning electron microscopy (SEM) and electron dispersive X-ray analysis (EDX) to observe surface morphology properties of the biochars produced from broiler litter (BL), saw dust...
Proceedings Article

Study on the fluid flow model of fractured low permeability reservoir

Mingyang Wu, Jianjun Liu, Yichen Liu
Low permeability reservoir often have a variety of scales, distribution of complex natural fractures, using hydraulic fracturing which would create some large scale artificial fracture, in order to abstain more accurately prediction and judge oil production, the research on the mathematical model of...
Proceedings Article

Review on Land Intensive Use after the 18th CPC National Congress

Ru Ren, Ying Huang
Land resource lies in a significant position in China due to its largest population in the world. Academics in China have been studying on the topic of efficient utilization of land for gradually realizing China's economic transition without breaking the 1.8 billion mu red line of plough. A series of...
Proceedings Article

Analysis of Stability of Deep Tidal Channel of Lianzhou Bay

Peng Sun, Xueqing Zhang, Xing Wang
To investigate the dynamic mechanism of maintaining the deep tidal channel of Lianzhou Bay in nature status, a numerical model of Lianzhou Bay was established based on ECOMSED (Estuarine and Coastal Ocean Model).The measured Salinity distribution shows that the freshwater has small effect on the deep...
Proceedings Article

High Temperature Millisecond Pyrolysis of Residue

Jinhong Zhang, Yuanjun Che, Yuanyu Tian, Yingyun Qiao, Zhenbo Wang
Due to the high boiling point of residue, hydrocarbons mainly occurred liquid-phase reactions in the delayed coking process. To enhance the gas-phase cracking of residues, the high temperature and short residence time processing scheme was performed in a Py-GC/TOF-MS apparatus. The residue was cracked...
Proceedings Article

Research on Injection Process Simulation of Microbial Flooding in Baolige Oilfield

Jiliang Yu, Yongbin Li, Suzhen Guo, Shasha Liu, Rui Wang, Lisha Duan, Ai Wang
Aiming at the issues in microbial flooding process of Baolige oilfield, the following points were deeply studied in this paper indoor physical simulation experiments, the effect of different flooding ways on enhance oil recovery, the relationship between output bacterial concentration and injected bacteria...
Proceedings Article

Practice and recognition of low permeability tight gas development in West Sichuan-taking Xinchang JS2 gas reservoir as an example

Zuping Xiang, Yongfei Wang, Linqing Liu, Zhonghua Chen, Xiaoliang Huang, Qianhua Xiao
Although the low-permeability tight gas reservoirs in western Sichuan are widely distributed, of varied types, complex geological characteristics and difficult development, the reserves are of large scale and there is great potential for development. With the technology research breakthroughs of geography,...
Proceedings Article

The reform course of the oil and gas industry in US and its evaluation index system

Jianhui Liao
The reform of oil and gas industry can improve significantly the industrial efficient, sustainable and healthy development. This paper chooses United States as a representative case, reviews the whole reform course of the oil and gas industry in US, and also establish an evaluation index system which...
Proceedings Article

Analysis and Control Strategy of Scaling Difference of Spray Towers of the Valve Cooling System in Converter Station

Shuyong Guo, Feng Zheng, Qinglin Niu
The valve cooling system of converter station plays a very important role in the DC transmission project, and it is important to keep the system stable running. It is found that great scaling difference appeared among three spray towers of the valve cooling system in Tianshengqiao converter station during...
Proceedings Article

A systematic process study is conducted to optimize the pre-processing parameters of Litchi slag

Chunhai Li, Weidong Sun, Zhiqun Liang
In this paper, we described the process study about the pre-processing parameters of litchi slag. After investigating the influence of single factor and the orthogonal experiments, we obtained the optimum process parameters. The optimum process conditions of cellulase hydrolysis is X12X23X31X42 (hydrolysis...
Proceedings Article

Research Scheme for Vegetable Price Transmission and the Early Warning based on Associations with Non-target Areas

Fantao Kong, Jianzhai Wu, Jianhua Zhang, Shuqing Han, Huishang Li
A clear grasp of vegetable price transmission mechanism and the ability to make early warning for vegetable price are important for guaranteeing the effective supply and stabilizing the market price of vegetables. Therefore, it is of great significance to conduct a research on vegetable price transmission...
Proceedings Article

Dynamical Behavior of a Predator-prey System with Delayed Stage Structure for the Prey and Impulsive Control

Dongfang Xu, Ang Li, Yan Song
Based on the biological control strategy in the pest management, a delayed stage-structured predator-prey model with impulsive control is considered. Using the theories and methods of impulsive delayed differential equations, sufficient conditions are obtained, which guarantee the global attractivity...
Proceedings Article

The flow state analysis of water confined in slit pore by molecular dynamics simulations

Yao Wang, Liqin Huang
Space size plays an important role in the properties of confined water. This study aimed to investigate the flow behavior of water confined in a slit pore. Molecular dynamics simulations were acted to analyze the confined water molecules in slit pore. Pressing the plates to form the confined condition...
Proceedings Article

Experimental Studies on the Effect of Humidity on Methane Explosion Characteristic in Confined Spaces

Runzhi Li, Xiangbao Meng, Rongjun Si
The limit of methane explosion and the characteristics of methane explosion pressure under different conditions of humidity ( 15%RH 63%RH 92%RH)are studied by using the test system of 20L explosion characteristics in special environment. It is concluded by the study that when the other conditions remain...
Proceedings Article

The Development of Agricultural Supply Chain Finance in Jinan

Bingxin Leng, Ying Huang, Fei Shen
The mode of agricultural supply chain financial applies supply chain finance in the agricultural industry chain, which can effectively solve the financing difficulties of farmers and the rural financial repression issues. We researched the development of Jinan`s agricultural financial supply chain and...
Proceedings Article

A platform of comprehensive budget management system

Sheng Ma
In this paper, a practical value of budget management system is analyzed and discussed. For the sake of overall management company, we build a comprehensive budget management system based on business, and with the office platform, contract management, reimbursement, other related effectively business...
Proceedings Article

Optimization of Design Schemes for Layout of Windproof Net under Environmental Conditions

Zehui He
To improve the applicability of designing scheme of windproof net parameters, according to the existed research results and years of design experience, this essay comes up with the method to optimize the scheme of plane layout of windproof net according to the local environmental conditions of each project...
Proceedings Article

The model research of electric power information trading value-added service under the background of big data

Yang He, Jincheng Shang, Yong Dai
With the advent of the big data era, as a resource to promote the development of economic and social, information has been more and more get people's attention, now has become a very important commodity. In electric power industry, different categories of information service can bring different benefit...
Proceedings Article

Rapid synthesis of Super Insulation silica aerogel composites strengthened with mullite fibers

Guangwu Liu, Yangang Liu
In this study, we tried to synthesize super insulation and hydrophobic silica aerogel doped with mullite fibers (10wt %), by using cost effective processing from sodium silicate. Before dried under ambient pressure, the surfaces of the gels were modified using trimethylchlorosilane (TMCS) via one-step...
Proceedings Article

Fabrication and research on cone-shaped SOFCs by phase inversion technology

Handuo Wang, Cuixia Cai, Yuan Gao, Hailang Yu, Nisha Wang, Jiang Liu
Cone-shaped tubular anode substrates were prepared successfully by phase inversion technique. The effect of several kinds of organic additives on the microstructure development of NiO-YSZ anode support has been investigated. The scanning electron microscopy (SEM) results of NiO-YSZ anode supports show...
Proceedings Article

Research Progress on Plant Selection of Roof Greening

Shuang Liu, Chang-Cun Yuan, Ting Xuan, Zi-Ya Chen
Roof greening is an important part of urban garden, which has lots of irreplaceable function and benefits. As the development of city construction, roof greening has become an indispensable part of people's life and become the focus of attention in city. Plants as one of the important factors in roof...
Proceedings Article

Remediation of Heavy Metal Contaminated Soil by Leaching with Na2EDTA and STPP

Xiaowen Zhang, Rong Yang, Mi Li, Lifen Liu, Ya Yao, Ying Peng
The contamination of soils with heavy metals has become a major environmental concern. Extractive-decontamination of the toxic metals (Pb, Cd and Cu) from the contaminated soil using N2EDTA and STPP was evaluated by batch extraction. The influences of mixed liquid concentrations, oscillating time, pH...
Proceedings Article

The Simulation Research of Radio over PON

Pengfei Yu, Xiaojian Zhang
This article starts from the actual demand of Power communication access network construction, and proposes a wireless access method of Radio over PON. The method divides the wireless access system into RRS(Radio Remote System) and RCPC(Radio Central Process Center), which can effectively improve the...
Proceedings Article

The influence of slope factor for the construction of sandy shoal in the lakeshore zone

Qianru Wang, Yuanfu Zhang, Chenlin Hu, Chaowei Jiao, Jingling Wang, Xiaoyu Du
In order to clear and define the influence of slope factor for the construction of sandy shoal, the research presents developmental process of sandy shoal through flume simulation from the perspective of sedimentology forward modeling. The experiment is divided into three groups by using the method of...
Proceedings Article

Research progress on vehicle exhaust emission factor model and dispersion model

Lanyi Zhang, Rongzu Qiu
Population, economy, resources and environment have received considerable concerns for human beings. A lot of resources are consumed due to demographics and growth prospects, while excessive utilization resources result in environment pollution problems which are intensified the conflict among environment...
Proceedings Article

Identification signs for sedimentary facies of complex carbonate oil reservoirs—— the case study on North Tluwa Oilfield in the eastern margin of the Pre-Caspian Basin

Shuqin Wang, Junfeng Wang, Jianxin Li, Wenqi Zhao, Meng Sun
In this paper, the method to confirm the sedimentary environments and microfacies of reservoirs of complex carbonate oil reservoirs was illustrated on the basis of cores and logging data. The sedimentary environments of reservoirs are petrographically confirmed on the basis of rock color, sedimentary...
Proceedings Article

The ELM Model to Estimate Energy Demand of China

Shuai Wei
Energy demand is closely bound up with the problem of global climate change, environmental pollution and carbon emissions, which is always a hot issue that the world is paying attention to, especially the energy demand scale is the focus of social attention. Therefore, it is highly urgent to forecast...
Proceedings Article

ARM-embedded Biofeedback Training System

Yong-Fang Linghu, Heng Shu
This paper designed a kind of psychological adjusting feedback control system based on ARM. This system is composed of S3C2410 micro controller and its peripheral circuit. Using the embedded system platform, and discusses when sampling object anxiety and other psychological state automatically to the...
Proceedings Article

Research on the Method of Energy Consumption Quota for Public Buildings Based on Total Control

Yongan Li, Hui Niu, Xiuzhen Dong, Xuelai Liu, Guangming Chu, Qiang Wang
With the development of society and the improvement of people's living standard, the proportion of building energy consumption has increased, energy shortage and environmental pollution problems have become severe increasingly. Based on the importance of energy consumption quota method for public building,in...
Proceedings Article

Hp-β-Cyclodextrin assisted ozonation

Tao Wang, Daoping Peng, Yunzhen Li, Yang Bai, Tao Huang
The purpose of this paper is to introduce hydroxypropyl-β-cyclodextrin(Hp-β-cyclodextrin) into ozonation, and investigate the oxidation properties of Hp-β-cyclodextrin after ozonation. In this study, Potassium indigo trisulfonate, (Indigo) and 2.2’-azino-bis (3-ethylbenzothiazoline-6-sulfonate, (ABTS)...
Proceedings Article

Real-time Traffic Data De-noising Based on Wavelet De-noising

Qian Xiao, Yingchao Li, Shuwei Wu, Zhipeng Zhao
As a variety of interference exists in the real-time traffic data in the actual sampling environment and the traffic data is not stable, we do wavelet decomposition for traffic data in this paper. In order to get better de-noising effect, we add the noise to a set of given similar traffic signal, and...
Proceedings Article

Average Fuel Consumption Calculation Model of Touring Coach Based on OBD Data- A Case Study in City X

Xiaolin Che, Quan Yu, Guangli Ren, Rui Liang
Reducing fossil fuel consumption of transportation is one of the key for energy conservation and emission reduction of every megacity. The essential data of this research came from 4 similar kinds of touring coaches including 64 vehicle trips whose cumulative operating time and mileage were 778.8 hours...
Proceedings Article

Production Efficiency Of the Construction Industry In Henan Province Based On DEA

Dong-Ming Xu, Pei-Li Cui, Kai-Wen Yang
This paper evaluated the productivity of the construction industry in Henan province from three aspects including total productive efficiency, pure technical efficiency and scale efficiency, by using of the DEA model based on the construction of Henan province in 2000-2014 input and output historical...
Proceedings Article

Research on the Comparison of Offshore Wind Power Management between China and UK

Xue Meng, Wei Xu
Offshore wind power is a frontier field of wind power technology, which is actively promoted by the countries all over the world. At present, UK offshore wind power takes the lead in the world, establishing mature offshore wind power management systems and procedures, and then provides references for...