摘要
为了研究翼型热管散热器的散热规律,使热管和翅片布置更合理,提升散热器综合性能,仿真分析了某工程车辆的管片式散热器单元,并与实验数据对比验证了其准确性;分析了热管和翅片不同布置形式对换热性能以及阻力性能的影响。分析结果表明:增加管列间距和管排间距对散热性能提升较大,分别达到了2.35%和23.74%。
In order to study the heat dissipation law of the airfoil heat pipe radiator,make the arrangement of heat pipes and fins more reasonable,and improve the overall performance of the radiator,a simulation analysis of the tube and fin radiator unit of an engineering vehicle was carried out.The accuracy is verified by comparison with experimental data,and the influence of different arrangements of heat pipes and fins on heat transfer performance and resistance performance is analyzed.The analysis results show that increasing the tube row spacing and tube row spacing greatly improves the heat dissipation performance,reaching 2.35% and 23.74% respectively.
作者
王志涛
王栋
刘佳鑫
龙海洋
李耀刚
张硕
WANG Zhi-tao;WANG Dong;LIU Jia-xin;LONG Hai-yang;LI Yao-gang;ZHANG Shuo(College of Mechanical Engineering,North China University of Science and Technology,Tangshan 063210,China;Tangshan Yuanfang Machinery Equipment Co.,Ltd.,Tangshan 064000,China;School of Energy and Power Engineering,Huazhong University of Science and Technology,Wuhan 430074,China)
出处
《机械工程与自动化》
2021年第5期17-18,22,共3页
Mechanical Engineering & Automation
基金
河北省重点研发计划项目(20321902D)
河北省重大科技成果转化专项(19027216Z)
河北省高等学校科学技术研究项目(QN2019203)
唐山市科技创新团队培养计划项目(18130216A)
唐山市科技局项目(19140203)
湖北省技术创新专项基金资助项目(2016AAA045)
博士科研启动项目(28406999)
华北理工大学科学研究基金项目(Z201520)。
关键词
翼型热管
散热器
参数化分析
airfoil heat pipe
radiator
parametric analysis
