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鉛直平滑平板上でのアンモニア/水二成分凝縮の伝熱特性と可視化

発表形態:
一般講演(学術講演を含む)
主要業績:
その他
単著・共著:
共著
発表年月:
2007年05月
DOI:
会議属性:
国内会議
査読:
無し
リンク情報:

日本語フィールド

著者:
秋山泰有、柳廷泰、有馬博史、池上康之
題名:
鉛直平滑平板上でのアンモニア/水二成分凝縮の伝熱特性と可視化
発表情報:
第44回日本伝熱シンポジウム講演論文集 ページ: A339
キーワード:
Condenser, Ammonia/water Mixture, Visualization, Vertical plate
概要:
抄録:
This research employed of ammonia/water binary mixture to show its condensation heat transfer characteristics on vertical flat plate, in addition to observation of condensation film form by visualization. The experiment was conducted with a system by using four types of ammonia mass fraction 1.0, 0.95, 0.9 and 0,85. While fluid of component 1.0 to 0.4 at the entrance of condenser shown high condensation heat transfer coefficient. However fluid of component 0.9 was considerably low condensation heat transfer coefficient. Through this condensation film fluid form visualization experiment, the differences in regards to their condensation film forms between pure working fluid, binary mixture were observed.

英語フィールド

Author:
Hirkuni AKIYAMA, Jeong-Tae YOO, Hirohumi ARIMA, Yasuyuki IKEGAMI
Title:
Condensation characteristics and visualization of ammonia/water binary mixture
on vertical flat plate
Announcement information:
Proceedings of 44th National Heat Transfer Symposium of Japan Page: A339
Keyword:
Condenser, Ammonia/water Mixture, Visualization, Vertical plate
An abstract:
This research employed of ammonia/water binary mixture to show its condensation heat transfer characteristics on vertical flat plate, in addition to observation of condensation film form by visualization. The experiment was conducted with a system by using four types of ammonia mass fraction 1.0, 0.95, 0.9 and 0,85. While fluid of component 1.0 to 0.4 at the entrance of condenser shown high condensation heat transfer coefficient. However fluid of component 0.9 was considerably low condensation heat transfer coefficient. Through this condensation film fluid form visualization experiment, the differences in regards to their condensation film forms between pure working fluid, binary mixture were observed.


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