CIESC Journal ›› 2005, Vol. 56 ›› Issue (11): 2082-2085.
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WANG Fagang;LI Ruiyang;YU Hongling;LIU Yongqi;LIU Yuying
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王发刚;李瑞阳;郁鸿凌;刘永启;柳玉英
Abstract: The electric field enhancement of natural convection and pool boiling heat transfer on a plate surface immersed in ether was investigated.The experimental data indicated that electric field could enhance natural convection and pool boiling heat transfer.The enhancement effect of electric field on natural convection heat transfer was larger than the effect on pool boiling heat transfer.For natural convection heat transfer on plate surface immersed in ether,the enhancement effect of electric field gradually increased as voltage rose and decreased with increasing heat flux.For pool boiling heat transfer on plate surface immersed in ether, the enhancement effect of electric field gradually increased as voltage rose at heat flux q=5—9 kW8226;m-2.At the other testing heat flux(q≥10 kW8226;m-2), the increase of pool boiling heat transfer coefficient by applying electric field was much less.In the experimental condition, the enhancement effect of electric field on pool boiling heat transfer decreased with increasing heat flux.
Key words: 电场, 强化传热, 乙醚, 自然对流换热, 池沸腾换热
关键词: 电场, 强化传热, 乙醚, 自然对流换热, 池沸腾换热
WANG Fagang, LI Ruiyang, YU Hongling, LIU Yongqi, LIU Yuying. Electric field enhancement of convection and pool boiling heat transfer on plate surface immersed in ether[J]. CIESC Journal, 2005, 56(11): 2082-2085.
王发刚, 李瑞阳, 郁鸿凌, 刘永启, 柳玉英. 电场强化乙醚自然对流和池沸腾换热 [J]. 化工学报, 2005, 56(11): 2082-2085.
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