Liquid Films Flowing Concurrently with Air in Horizontal Duct : 5th Report, Interfacial shear stress
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概要
- 論文の詳細を見る
Interfacial shear stress was measured for a thin liquid film flowing concurrently with air flow under wide ranges of gas and liquid flow rates in which various kinds of wave structures of flow patterns are realized. The results are summarized as follows. (1) Interfacial shear stress depends on flow pattern besides the condition of air flow. (2) The waves on the liquid film are not equivalent to the roughness on a solid wall especially for a higher air flow even when the crests of waves on the film do not jut above the viscous sublayer. (3) A correlation for friction factor which is equivalent to shear stress was proposed for the cases of turbulent air flow.
- 一般社団法人日本機械学会の論文
著者
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Itoh Akihiko
Faculty Of Engineering Oita University
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FUKANO Tohru
Faculty of Engineering, Kyushu University
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ITO Akihiko
Faculty of Engineering, Oita University
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ODAWARA Hiroshi
Nippon Kokan K.K.
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KURIWAKI Tessho
IHI
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TAKAMATSU Yasuo
Faculty of Engineering, Kyusyu University
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Fukano Tohru
Faculty Of Engineering Kyusyu University
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Fukano Tohru
Faculty Of Eng. Kyushu Univ.
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Takamatsu Yasuo
Faculty Of Engineering Kyusyu University
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Takamatsu Yasuo
Faculty Of Engineering Kyushu University
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Ito Akihiko
Faculty Of Edacation Utsunomiya University
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FUKANO Tohru
Faculty of Engineering, Kyusyu University
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