Thermal-structure coupling analysis of neutron target system of beryllium palladium copper composite based on fluent

Journal of Lanzhou University of Technology ›› 2023, Vol. 49 ›› Issue (3): 60-66.

• Mechanical Engineering and Power Engineering • Previous Articles Next Articles

Thermal-structure coupling analysis of neutron target system of beryllium palladium copper composite based on fluent

ZHANG jing^1,2, ZHOU Zong-tuan³, WANG Sen³, YANG Long-fei, LIU Wen-bo^1,2

1. Lanzhou Lanshi Group Co. Ltd., Energy Equipment Engineering Research Institute, Lanzhou 730314, China;
2. Lanzhou Lanshi Energy Equipment Engineering Research Institute Co. Ltd., Lanzhou 730314, China;
3. Lanzhou Lanshi Heat Exchange Equipment Co. Ltd., Lanzhou 730314, China

Received:2022-03-17 Online:2023-06-28 Published:2023-07-07

Abstract

Abstract: In the field of electronic devices, the heat dissipation of high heat flux electronic devices has become an important factor restricting the development of high-tech. The neutron target system with simple structure can not meet the heat dissipation requirements of some kinds of electronic devices. Therefore, a new and efficient microchannel beryllium-palladium copper composite neutron target system is designed and developed to solve the heat dissipation problem of beryllium-palladium copper composite using liquid cooling technology. The flow field and thermal stress distribution of beryllium-palladium copper composite neutron target system with different structures were compared and analyzed by using the turbulence model in ANSYS Fluent and Static Structural simulation software, and the microchannel beryllium-palladium copper composite neutron target system with compact structure and good heat transfer performance was optimized.

Key words: beryllium palladium copper composite, neutron target system, flow field simulation, fluid-thermal-structure coupling, thermal stress

CLC Number:

TH142.2

ZHANG jing, ZHOU Zong-tuan, WANG Sen, YANG Long-fei, LIU Wen-bo. Thermal-structure coupling analysis of neutron target system of beryllium palladium copper composite based on fluent[J]. Journal of Lanzhou University of Technology, 2023, 49(3): 60-66.

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Thermal-structure coupling analysis of neutron target system of beryllium palladium copper composite based on fluent

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