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Numerical and experimental studies on circulation of working fluid in liquid droplet radiator

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タイトル: Numerical and experimental studies on circulation of working fluid in liquid droplet radiator
著者: Totani, Tsuyoshi 著作を一覧する
Kodama, Takuya 著作を一覧する
Watanabe, Kensuke 著作を一覧する
Nanbu, Kota 著作を一覧する
Nagata, Harunori 著作を一覧する
Kudo, Isao 著作を一覧する
発行日: 2006年 7月
出版者: Elsevier
誌名: Acta Astronautica
巻: 59
号: 1-5
開始ページ: 192
終了ページ: 199
出版社 DOI: 10.1016/j.actaastro.2006.02.034
抄録: A model of the circulation of the working fluid in a liquid droplet radiator has been developed. The model is based on Bernoulli's law and the loss of the hydraulic head. The behavior of the circulation of the working fluid calculated from the model is compared with that obtained from experiments in the case that the flow rate of the circulating working fluid is changed. In radiators, the flow rate of the circulating working fluid is changed in order to match the change of the waste heat generated in large-space structures. The flow rates of the circulating working fluid calculated from the model correspond to those obtained from the experiments well. The circulation mechanism of the working fluid in the liquid droplet radiator has been clarified. The model developed in the present work will allow us to control the flow rate of the working fluid in the liquid droplet radiator automatically.
記述: Space for Inspiration of Humankind, Selected Proceedings of the 56th International Astronautical Federation Congress, Fukuoka, Japan, 17-21 October 2005
Relation (URI): http://www.sciencedirect.com/science/journal/00945765
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/14525
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 戸谷 剛

 

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