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Pressure effect on CHF enhancement in pool boiling of nanofluids

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タイトル: Pressure effect on CHF enhancement in pool boiling of nanofluids
著者: Sakashita, Hiroto 著作を一覧する
キーワード: critical heat flux
nanofluids
pool boiling
high pressure
in-vessel retention
experiment
発行日: 2016年 6月
出版者: Taylor & Francis
誌名: Journal of nuclear science and technology
巻: 53
号: 6
開始ページ: 797
終了ページ: 802
出版社 DOI: 10.1080/00223131.2015.1072482
抄録: This paper investigates critical heat flux (CHF) in saturated pool boiling for water and TiO2 nanofluid on a 7-mm-diameter vertical copper surface at pressures of 0.1-0.8 MPa. The nanofluid was prepared by dispersing 0.002 wt% TiO2 nanoparticles in deionized water. The CHF of the nanofluid was enhanced about two times over that of water boiling at atmospheric pressure. With the increasing pressure, however, the CHF enhancement with the nanofluid decreases, and almost disappears at 0.8 MPa.
Rights: This is an Accepted Manuscript of an article published by Taylor & Francis Group in Journal of nuclear science and technology on 06/2016, available online: http://www.tandfonline.com/doi/full/10.1080/00223131.2015.1072482.
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/65859
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 坂下 弘人

 

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