Study on Performance and Thermal Conduction of PEMFC with Integrated Water-cooling Flow
碩士 === 國立中央大學 === 機械工程學系在職專班 === 105 === This paper focuses on the integration of the heat sink in the PEMFC bipolar plate. In order to keep the cell under small temperature change and exhaust the heat of reactions properly during the operation, the usage of an integrated water-cooled channel bipola...
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ndltd-TW-105NCU054890662017-10-22T04:29:54Z http://ndltd.ncl.edu.tw/handle/58681270032295741400 Study on Performance and Thermal Conduction of PEMFC with Integrated Water-cooling Flow 整合水冷流道質子交換膜燃料電池之性能與熱傳特性研究 Kuo-An Chu 朱國安 碩士 國立中央大學 機械工程學系在職專班 105 This paper focuses on the integration of the heat sink in the PEMFC bipolar plate. In order to keep the cell under small temperature change and exhaust the heat of reactions properly during the operation, the usage of an integrated water-cooled channel bipolar plate can replace the conventional water-cooled runner plate. The model can improve the problem of the thickness in PEMFC stack; and assemble the metal foam in the water-cooled flow channel to enhance the water-cooled flow channel cooling and temperature control capabilities. With the view to absorbing the best performance of PEMFC, the model was measured by different water temperature and other parameters in the study; meanwhile it was estimated temperature distribution in each part of PEMFC by thermocouple to verify that the model can control the cell temperature accurately and dissipate the heat effectively. It can be seen from the experimental results that the design of the water-cooled flow channel filled with the metal foam is applied to the bipolar plate of the water-cooled flow channel, which can take away the excess waste heat during the PEMFC reaction and control the PEMFC temperature by using the water temperature, So that the average distribution of PEMFC temperature, but also to reduce the battery thickness. Chung-Jen Tseng 曾重仁 2017 學位論文 ; thesis 76 zh-TW |
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碩士 === 國立中央大學 === 機械工程學系在職專班 === 105 === This paper focuses on the integration of the heat sink in the PEMFC bipolar plate. In order to keep the cell under small temperature change and exhaust the heat of reactions properly during the operation, the usage of an integrated water-cooled channel bipolar plate can replace the conventional water-cooled runner plate. The model can improve the problem of the thickness in PEMFC stack; and assemble the metal foam in the water-cooled flow channel to enhance the water-cooled flow channel cooling and temperature control capabilities.
With the view to absorbing the best performance of PEMFC, the model was measured by different water temperature and other parameters in the study; meanwhile it was estimated temperature distribution in each part of PEMFC by thermocouple to verify that the model can control the cell temperature accurately and dissipate the heat effectively.
It can be seen from the experimental results that the design of the water-cooled flow channel filled with the metal foam is applied to the bipolar plate of the water-cooled flow channel, which can take away the excess waste heat during the PEMFC reaction and control the PEMFC temperature by using the water temperature, So that the average distribution of PEMFC temperature, but also to reduce the battery thickness.
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author2 |
Chung-Jen Tseng |
author_facet |
Chung-Jen Tseng Kuo-An Chu 朱國安 |
author |
Kuo-An Chu 朱國安 |
spellingShingle |
Kuo-An Chu 朱國安 Study on Performance and Thermal Conduction of PEMFC with Integrated Water-cooling Flow |
author_sort |
Kuo-An Chu |
title |
Study on Performance and Thermal Conduction of PEMFC with Integrated Water-cooling Flow |
title_short |
Study on Performance and Thermal Conduction of PEMFC with Integrated Water-cooling Flow |
title_full |
Study on Performance and Thermal Conduction of PEMFC with Integrated Water-cooling Flow |
title_fullStr |
Study on Performance and Thermal Conduction of PEMFC with Integrated Water-cooling Flow |
title_full_unstemmed |
Study on Performance and Thermal Conduction of PEMFC with Integrated Water-cooling Flow |
title_sort |
study on performance and thermal conduction of pemfc with integrated water-cooling flow |
publishDate |
2017 |
url |
http://ndltd.ncl.edu.tw/handle/58681270032295741400 |
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