Research on the dynamic phase distribution of mixed fluid and its modeling

DOI

10.2991/meic-14.2014.204How to use a DOI?

Keywords

Mixed fluid; ingredients distribution; wedge-sliding model; phase-drift

Abstract

In the paper,most multiphase flow model use viscosity as an important parameter, however the viscosity of mixed fluid sometimes is unavailable or difficult to measure especially in small-scale flowing condition,In order to solve this problem, the drift-inhibition angle and expansion-inhibitions angle were deduced and used as evaluating indexes to describe the drifting trend of different ingredients among the mixed fluid. For solving above two indexes of the model, a new method was founded and gradient area stress respectively. For verifying the model, the flow process of grease in a pipe as an example was analyzed by using the model. The accordance between the analysis results and engineering phenomenon verified the validity of the model.At last ,the date from experiment has proved the simulation analysis of the ingredient distribution among grease.so,the theoretical modelhas have been very fit for practice,which Provided a good theoretical basis to measure the viscosity of mixed fluid

Copyright

© 2014, 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/).

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TY  - CONF
AU  - Zhihong Han
AU  - Shuyang Liu
PY  - 2014/11
DA  - 2014/11
TI  - Research on the dynamic phase distribution of mixed fluid and its modeling
BT  - Proceedings of the 2014 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 912
EP  - 914
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-14.2014.204
DO  - 10.2991/meic-14.2014.204
ID  - Han2014/11
ER  -