Numerical Simulation of Multi-phase Flow Mixing in Stiring Tank Based on EDEM-FLUENT Coupling
[1]Wang Jianming,Qiu Qinyu,He Xunchao.Numerical Simulation of Multi-phase Flow Mixing in Stiring Tank Based on EDEM-FLUENT Coupling[J].Journal of Zhengzhou University (Engineering Science),2018,39(05):79-84.[doi:10.13705/j.issn.1671-6833.2018.05.015]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
39
Number of periods:
2018 05
Page number:
79-84
Column:
Public date:
2018-08-21
- Title:
- Numerical Simulation of Multi-phase Flow Mixing in Stiring Tank Based on EDEM-FLUENT Coupling
- CLC:
- -
- DOI:
- 10.13705/j.issn.1671-6833.2018.05.015
- Abstract:
- By means of EDEM-FLUENT simulation and VOF(Volume of Fluid) method and Euler-Lagrangian model, a mixture model of discrete solid, continuous liquid and gas phase was constructed to simulate the three-phase flow with solid-liquid-gas in a stirring tank. The effect of the moving state of solid particles in stirring tank and free liquid level were explored. The gas-liquid continuous phase modeling based on VOF method using FLUENT software could capture gas-liquid interface well and the model was closer to the actual working condition. Based on the Discrete Element Method(DEM), the discrete element modeling of solid particles was established and its position information in the tank was simulated intuitively by the joint simulation of the two software. The dispersion of solid particles was consistent with the results obtained by Euler method.
- References:
- -
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Last Update:
2018-08-22