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アンモニア-水二成分混合媒体の沸騰熱伝達率- 多孔質表面の場合 -

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:
2001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:
有馬博史, 門出政則, 光武雄一
題名:
アンモニア-水二成分混合媒体の沸騰熱伝達率- 多孔質表面の場合 -
発表情報:
第38回伝熱シンポジウム講演論文集 ページ: G141
キーワード:
Ammonia-water mixture, Heat transfer coefficient, Pool boiling
概要:
抄録:
The OTEC or hot spring thermal energy cycle that is using for small difference temperature are expected for renewal energy. An ammonia-water mixture that is the nonazeotropic mixture is the best working fluid in small temperature difference power generation cycles. However, few experiments are carried out for measuring heat transfer coefficient for ammonia-water mixture in the whole world. Therefore, an experimental study has been carried out to measure boiling heat transfer coefficient on the horizontal and flatness surface. On the other hands, we also carried out to measure one on the metal sprayed (porous) surface and to compare with flatness one.

英語フィールド

Author:
Hirofumi ARIMA, Masanori MONDE, Yuhichi MITSUTAKE
Title:
Heat transfer coefficient of ammonia-water mixture - porous surface -
Announcement information:
Proceeding of 38th National Heat Transfer Symposium of Japan Page: G141
Keyword:
Ammonia-water mixture, Heat transfer coefficient, Pool boiling
An abstract:
The OTEC or hot spring thermal energy cycle that is using for small difference temperature are expected for renewal energy. An ammonia-water mixture that is the nonazeotropic mixture is the best working fluid in small temperature difference power generation cycles. However, few experiments are carried out for measuring heat transfer coefficient for ammonia-water mixture in the whole world. Therefore, an experimental study has been carried out to measure boiling heat transfer coefficient on the horizontal and flatness surface. On the other hands, we also carried out to measure one on the metal sprayed (porous) surface and to compare with flatness one.


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