Simulation Platform on Flow and Heat Transfer of Aero-engine Secondary Air System
- DOI
- 10.2991/isrme-15.2015.462How to use a DOI?
- Keywords
- Secondary air system; Flow and heat transfer; Visual modeling; General simulation platform
- Abstract
In order to analyze the flow and heat transfer characteristics of the secondary air system, a general simulation block library was developed and a characteristic analysis platform of secondary air system was constructed based on the tool box of MATLAB/Simulink. This platform could simulate all kinds of flow systems by dividing the system into finite correlative elements and nodes based on network algorithm. The fluid pressure, mass flow rate and temperature of the node and component in the network could be achieved. The calculation results of components library is in accordance with the results calculated by Flowmaster. Based on the net-arithmetic of flow and heat transfer, aero-engine secondary air system is decomposed into a net which is composed by the relevant typical components and nodes. The simulation platform could simulate and calculate the secondary air system quickly and precisely, and it could describe the steady state procedure of the secondary air system, and what’s more, it provides an effective tool for the design and calculation of the aero-engine secondary air system.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Guo-zhe Ren AU - Zhen-xia Liu AU - Peng-fei Zhu AU - Ya-guo Lyu PY - 2015/04 DA - 2015/04 TI - Simulation Platform on Flow and Heat Transfer of Aero-engine Secondary Air System BT - Proceedings of the 2015 International Conference on Intelligent Systems Research and Mechatronics Engineering PB - Atlantis Press SP - 2230 EP - 2235 SN - 1951-6851 UR - https://doi.org/10.2991/isrme-15.2015.462 DO - 10.2991/isrme-15.2015.462 ID - Ren2015/04 ER -