2015年
Transient heat transfer from a wire inserted into a vertically mounted pipe to forced flow liquid hydrogen.
PROCEEDINGS OF THE 25TH INTERNATIONAL CRYOGENIC ENGINEERING CONFERENCE AND INTERNATIONAL CRYOGENIC MATERIALS CONFERENCE 2014
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- 巻
- 67
- 号
- 開始ページ
- 649
- 終了ページ
- 654
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1016/j.phpro.2015.06.110
- 出版者・発行元
- ELSEVIER SCIENCE BV
The transient heat transfer from a Pt-Co wire heater inserted into a vertically mounted pipe, through which forced flow subcooled liquid hydrogen was passed, is measured by increasing the exponential heat input with various time periods at a pressure of 0.7 MPa and an inlet temperature of 21 K. The flow velocities range from 0.8 to 5.5 m/s. For shorter periods, the non-boiling heat transfer becomes higher than that given by the Dittus-Boelter equation due to the transient conductive heat transfer contribution. In addition, the transient critical heat flux (CHF) becomes higher than the steady-state CHF. The effect of the flow velocity and period on the transient CHF heat flux is also clarified. (C) 2014 The Authors. Published by Elsevier B.V.
- リンク情報
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- DOI
- https://doi.org/10.1016/j.phpro.2015.06.110
- J-GLOBAL
- https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201702200066409973
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000380607500107&DestApp=WOS_CPL
- URL
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84948442953&origin=inward
- ID情報
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- DOI : 10.1016/j.phpro.2015.06.110
- ISSN : 1875-3892
- J-Global ID : 201702200066409973
- SCOPUS ID : 84948442953
- Web of Science ID : WOS:000380607500107