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アンモニア-水二成分系プール沸騰熱伝達

発表形態:
原著論文
主要業績:
その他
単著・共著:
共著
発表年月:
2001年
DOI:
会議属性:
指定なし
査読:
有り
リンク情報:
CiNii

日本語フィールド

著者:
有馬博史, 門出政則, 光武雄一, 川村浩二
題名:
アンモニア-水二成分系プール沸騰熱伝達
発表情報:
日本機械学会論文集B 巻: 67 号: 663 ページ: 2768-2775
キーワード:
Ammonia-Water Mixture, Heat Transfer Coeffficient, Pool Boiling
概要:
抄録:
The nonazeotropic binary mixtures such as, methanol-water, ethanol-water and ammonia-water, have variable boiling and dew points, depending on the mixture components and those concentrations. It is expected to have a higher coefficient of performance as a result of decreasing the thermodynamically irreversible loss, when there is a relevant concentration. Therefore, ammonia-water mixture is used as working fluid in small temperature difference power generation cycles and absorption refrigeration cycles. However, few experiments were carried out for measuring heat transfer coefficient for ammonia-water mixture in the world. Therefore, an experimental study has been carried out to measure boiling heat transfer coefficient of an ammonia-water mixture on a horizontal heated surface at low pressure of 0.2,0.4 and 0.7MPa and at low concentration of 0

英語フィールド

Author:
ARIMA Hirofumi, MONDE Masanori, MITSUTAKE Yuhichi, KAWAMURA Kouji
Title:
Heat Transfer in Pool Boiling of Ammonia-Water Mixture
Announcement information:
Transactions of the Japan Society of Mechanical Engineers, B Vol: 67 Issue: 663 Page: 2768-2775
Keyword:
Ammonia-Water Mixture, Heat Transfer Coeffficient, Pool Boiling
An abstract:
The nonazeotropic binary mixtures such as, methanol-water, ethanol-water and ammonia-water, have variable boiling and dew points, depending on the mixture components and those concentrations. It is expected to have a higher coefficient of performance as a result of decreasing the thermodynamically irreversible loss, when there is a relevant concentration. Therefore, ammonia-water mixture is used as working fluid in small temperature difference power generation cycles and absorption refrigeration cycles. However, few experiments were carried out for measuring heat transfer coefficient for ammonia-water mixture in the world. Therefore, an experimental study has been carried out to measure boiling heat transfer coefficient of an ammonia-water mixture on a horizontal heated surface at low pressure of 0.2,0.4 and 0.7MPa and at low concentration of 0


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