Numerical Simulation of Unsteady and Periodic Motion Heat and Mass Transfer of a Highly Concentrated Granular Medium in a Coaxial Bunker

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作者
Chinchikeeva, Natalia [1 ]
Shvab, Alexsandr [1 ]
机构
[1] Natl Res Tomsk State Univ, Phys Tech Fac, Tomsk 634050, Russia
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D O I
10.1051/matecconf/20152301060
中图分类号
O414.1 [热力学];
学科分类号
摘要
This paper presents numerical simulation of unsteady and periodic motion heat and mass transfer of a highly concentrated granular medium in a coaxial bunker. Mathematical model with variables vortex-stream functions was developed. Heat and mass transfer in highly concentrated granular materials at different time steps was studied for Re=0.25 and Pr=10 with periodically variable density of the heat flow.
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页数:4
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