Simulation of Thermal Layout of Multi-TEC Thermoelectric Cooling Module

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Simulation of Thermal Layout of Multi-TEC Thermoelectric Cooling Module

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[1]ZHAO Huadong,YANG Haonan,SUN Xiashuang,et al.Simulation of Thermal Layout of Multi-TEC Thermoelectric Cooling Module[J].Journal of Zhengzhou University (Engineering Science),2022,43(04):30-34.[doi:10.13705/j.issn.1671-6833.2022.04.008]

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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 43卷 Number of periods: 2022 04 Page number: 30-34 Column: Public date: 2022-07-03

Title:: Simulation of Thermal Layout of Multi-TEC Thermoelectric Cooling Module

Author(s):: ZHAO Huadong¹; 2; YANG Haonan¹; SUN Xiashuang¹; XIA Gaoju¹; 1.School of Mechanical and Power Engineering,Zhengzhou University,Zhengzhou 450001,China;
2.Henan Intelligent Manufacturing Research Institute,Zhengzhou 450001,China

Keywords:: thermoelectric refrigeration; thermoelectric cooling module; thermal layout; FEM simulation

CLC:: TB69

DOI:: 10.13705/j.issn.1671-6833.2022.04.008

Abstract:: The influence of thermal layout of thermoelectric coolers on the actual performance of thermoelectric cooling module was investigated by finite element simulation of six groups of thermoelectric coolers with the same dimensions and theoretical performance parameters,but different quantity,type and arrangement.The results showed that the thermal layout of thermoelectric coolers could affect the actual performance of thermoelectric cooling module.In the six groups studied,“center single piece”,“center double pieces”and “center four pieces” with the same arrangement showed nearly the same actual performance.In the optimal arrangement mode “uniform distribution four pieces” condition,compared with the previous three,when the heat source heating power was 30 W and 50 W and the working current was the maximum current Imax,the refrigeration effect increased by 13.88% and 9.17%,respectively,and the refrigeration efficiency increased by 12.24% and 12.12%,respectively.

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Last Update: 2022-07-03