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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：Nottingham trent University
学位：博士
所在单位：能源与动力学院
学科：制冷及低温工程. 工程热物理. 热能工程
办公地点：能动学院新大楼822室
联系方式：wzhongli@dlut.edu.cn
电子邮箱：wzhongli@dlut.edu.cn
An experimental study of a novel prototype for thermoelectric power generation from vehicle exhaust
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论文类型：期刊论文
发表时间：2014-01-01
发表刊物：Distributed Generation and Alternative Energy Journal
收录刊物：EI、Scopus
卷号：29
期号：2
页面范围：8-23
ISSN号：21563306
摘要：For a vehicle internal combustion engine, about 30% of the primary energy is discharged as waste heat in the exhaust gases. Waste heat recovery is a promising application of thermoelectric power generation (TEG). In this article, a novel prototype for TEG from vehicle exhaust has been proposed. After system modeling, an experiment structure has also been built and tested for further study. Results of theoretic analysis and experiment show the prototype employed for exhaust heat recovery is agreeable with the model. The prototype can generate a maximum power output of about 202W when hot side temperature is 473K with 4.04% of system thermal efficiency. System optimization and future improvement of the prototype has also been discussed. Finally, based on a vehicle made by our research funder, economic value for commercialization in diesel vehicles has been analyzed.
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