Simulation of Fluid-Solid Conjugate Heat Transfer in Rectangular Channels

BI Shumao; LIU Changwen

Mar. 2025

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BI Shumao, LIU Changwen. Simulation of Fluid-Solid Conjugate Heat Transfer in Rectangular Channels[J]. Nuclear Power Engineering, 2012, 33(2): 78-82,103.

Citation:

BI Shumao, LIU Changwen. Simulation of Fluid-Solid Conjugate Heat Transfer in Rectangular Channels[J]. Nuclear Power Engineering, 2012, 33(2): 78-82,103.

BI Shumao, LIU Changwen. Simulation of Fluid-Solid Conjugate Heat Transfer in Rectangular Channels[J]. Nuclear Power Engineering, 2012, 33(2): 78-82,103.

Citation:

BI Shumao, LIU Changwen. Simulation of Fluid-Solid Conjugate Heat Transfer in Rectangular Channels[J]. Nuclear Power Engineering, 2012, 33(2): 78-82,103.

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Simulation of Fluid-Solid Conjugate Heat Transfer in Rectangular Channels

Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu, 610041, China

Received Date: 2011-02-22
Rev Recd Date: 2011-10-20

Available Online: 2025-03-08

Abstract

Abstract

The fluid-to-solid conjugate heat transfer（CHT） in the rectangular channels with heated plates was simulated with CFX code in this paper,and the analysis of the sensitivity of the mesh to heat transfer was conducted,and a better mesh scale was obtained.Finally,the advantage of fluid-to-solid conjugate heat transfer simulation was analyzed by the comparison with the simulation of direct surface heat flux adding.The results show that by the fluid-to-solid conjugate heat transfer simulation,the weakness of channels can be studied more accurately,and thus to improve the performance of thermal engineering.
- Rectangular channel,
- Fluid-solid conjugate,
- Heat transfer,
- CFX code,
- Sensitivity analysis