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核心流强化传热对温差发电器性能的影响
The Influence of the Core Flow Heat Transfer Enhancement on the Performance of Thermoelectric Generator
【摘要】 半导体温差发电技术在汽车尾气余热的回收与利用方面具有很大的潜能。本文搭建了一套可以模拟汽车尾气排气的试验系统,并利用核心流强化传热技术研究其对采用热电发电模块回收汽车尾气的余热并将其转换成电能时的性能影响。
【Abstract】 It has great potential for recovering and utilizing the exhaust gas heat of vehicle by thermoelectric power generation technology.In this paper we set up a testing system which can simulate the automobile exhaust,and use the core flow heat transfer enhancement technology to research the performance of thermoelectric generator which use thermoelectric module to recover the waste heat from automobile exhaust and to convert it into electrical energy.
【关键词】 温差发电;
金属泡沫;
强化传热;
核心流;
【Key words】 thermoelectric power generation; metal foam; heat transfer enhancement; core flow;
【Key words】 thermoelectric power generation; metal foam; heat transfer enhancement; core flow;
【基金】 国家国际科技合作专项(No.2013DFG60080);中国博士后科学基金面上项目(No.2015M580200)
- 【文献出处】 工程热物理学报 ,Journal of Engineering Thermophysics , 编辑部邮箱 ,2017年04期
- 【分类号】TM913
- 【被引频次】2
- 【下载频次】230