年次大会
Online ISSN : 2424-2667
ISSN-L : 2424-2667
セッションID: G0610103
会議情報
G0610103 フィン近くに生じさせたイオン風を利用する熱交換促進の検討([G061-01]熱工学部門一般セッション(1)伝熱I)
吉田 恵一郎
著者情報
会議録・要旨集 フリー

詳細
抄録
The final object of this study is to enhance the heat-exchange performance of fin-plate heat exchangers using ionic-wind generated at the surfaces of each fin. In this study, an ionic-wind generator consists of a glass plate, a discharge electrode and ground electrodes put on the glass plate. Ionic wind is generated by applying AC high voltage of 13.5 kHz with DC bias. When the peak and the DC bias voltages were 6 kV and 2.25 kV, respectively, the maximum wind velocity was 1.3 m/s at within 1.0 mm from the surfaces. The ionic wind generated vortices, resulting in a little wind of the reverse direction at the position of y-coordinate larger than 1.5 mm.
著者関連情報
© 2014 一般社団法人 日本機械学会
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