The transient simulation of two-phase flow based on lattice Boltzmann method

DOI

10.2991/icmmct-16.2016.192How to use a DOI?

Keywords

Two-phase flow, Transient simulation, False potential model, Lattice Boltzmann method.

Abstract

this work used the improved Shan-Doolen model which is based on Shan-Chen model, Combined of non-equilibrium extrapolation boundary and fully developed boundary treatment, and finally established Two-phase flow model. Applying this model, we firstly simulated the separation of two phase immiscible flow and represented the separation process of different time, so as to verify the feasibility of the model. Then the numerical simulation of transient flow of power law - Newtonian two phase flow in the extended port was made to show the distribution density of different time. On this basis we clearly numerical analyse the whole process of change from the initial to the steady state so that we have a more clear understanding to the transient process of flow.

Copyright

© 2016, 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  - Liang Chen
AU  - Qin Yao
AU  - LuWu He
PY  - 2016/03
DA  - 2016/03
TI  - The transient simulation of two-phase flow based on lattice Boltzmann method
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology
PB  - Atlantis Press
SP  - 970
EP  - 975
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-16.2016.192
DO  - 10.2991/icmmct-16.2016.192
ID  - Chen2016/03
ER  -