論文

査読有り
2010年3月

Experimental study of cell pattern formation induced by internal heat sources in a horizontal fluid layer

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
  • Jumpei Takahashi
  • ,
  • Yuji Tasaka
  • ,
  • Yuichi Murai
  • ,
  • Yasushi Takeda
  • ,
  • Takatoshi Yanagisawa

53
7-8
開始ページ
1483
終了ページ
1490
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1016/j.ijheatmasstransfer.2009.11.048
出版者・発行元
PERGAMON-ELSEVIER SCIENCE LTD

This study determines the flow structure in a convection cell with an internally heated layer by PIV to elucidate the convection cell transition mechanisms. The vertical velocity component is determined and the cell behaviour with respect to Rayleigh number is investigated quantitatively. Cell expansion process is described as a consequence of development of the descending flow at the centre of cells. The results suggest that a spoke-like structure is stable in this system in ideal conditions and a double-cell structure is formed when there are restrictions on the system, i.e. finite lateral boundaries. (C) 2009 Elsevier Ltd. All rights reserved.

Web of Science ® 被引用回数 : 10

リンク情報
DOI
https://doi.org/10.1016/j.ijheatmasstransfer.2009.11.048
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000274953800026&DestApp=WOS_CPL

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