Experimental study of the EHD (electrohydrodynamics)-based electric field intensified heat exchange of a membrane type full heat exchanger - 文章详情页

作者：

Sun, S.-H. (Sun, S.-H..) | Lu, Y.-W. (Lu, Y.-W..) (学者：鹿院卫) | Liu, G.-L. (Liu, G.-L..) | Ma, C.-F. (Ma, C.-F..)

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摘要：

To　enhance　the　heat　exchange　efficiency　of　a　membrane　type　full　heat　exchanger,　a　high　voltage　electric　field　was　applied　to　the　heat　exchanger.　Under　the　same　test　conditions,　the　influence　of　the　electric　field　applied　from　outside　on　the　heat　exchange　effectiveness　was　analyzed　by　measuring　both　sensible　and　latent　heat　efficiency　of　the　exchanger.　On　this　basis,　the　heat　exchange　effectiveness　of　the　exchanger　was　tested　at　various　voltages　of　electric　poles　and　different　wind　speeds.　The　test　results　show　that　the　application　of　a　high　voltage　electric　field　to　the　flow　field　of　the　heat　exchanger　can　effectively　enhance　its　sensible　heat　efficiency　but　insignificantly　increase　its　latent　heat　efficiency.　At　a　low　wind　speed,　the　intensified　heat　exchange　effectiveness　will　be　even　more　conspicuous.

关键词：

Electrohydrodynamics (EHD); Full heat exchanger; Intensified heat exchange

作者机构：

[ 1 ] [Sun, S.-H.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Lu, Y.-W.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Liu, G.-L.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Ma, C.-F.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, Beijing University of Technology, Beijing 100124, China

通讯作者信息：

[Sun, S.-H.]Education Ministry Key Laboratory on Heat Transfer Intensification and Process Energy Conservation, Beijing University of Technology, Beijing 100124, China

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