基于Fluent的铍钯铜复合材料中子靶系统热固耦合分析

兰州理工大学学报 ›› 2023, Vol. 49 ›› Issue (3): 60-66.

基于Fluent的铍钯铜复合材料中子靶系统热固耦合分析

张静^*1,2,*, 周宗团³, 王森³, 杨龙飞^1,2, 贠丽晨^1,2, 刘文博^1,2

1.兰州兰石集团有限公司能源装备研究院, 甘肃兰州 730314;
2.兰州兰石能源装备工程研究院有限公司, 甘肃兰州 730314;
3.兰州兰石换热设备有限责任公司, 甘肃兰州 730314

收稿日期:2022-03-17 出版日期:2023-06-28 发布日期:2023-07-07
通讯作者: 张静(1985-),女,甘肃白银人,工程师. Email:870585536@qq.com

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

摘要/Abstract

摘要： 电子器件领域中高热流密度电子器件的散热问题已经成为制约高新技术发展的重要因素,简单结构的中子靶系统已无法满足某类电子器件的散热需求.为此,设计和开发了新型高效的微通道铍钯铜复合材料中子靶系统,利用液体冷却技术解决了铍钯铜复合材料的散热问题.运用ANSYS Fluent和Static Structural仿真软件中湍流模型和有限元分析方法,对比分析了不同结构的铍钯铜复合材料中子靶系统的流场及其热应力分布,优化设计出结构紧凑、换热性能好的微通道铍钯铜复合材料中子靶系统.

关键词: 铍钯铜复合材料, 中子靶系统, 流场仿真, 流热固耦合, 热应力

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

中图分类号:

TH142.2

张静, 周宗团, 王森, 杨龙飞, 贠丽晨, 刘文博. 基于Fluent的铍钯铜复合材料中子靶系统热固耦合分析[J]. 兰州理工大学学报, 2023, 49(3): 60-66.

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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