VORTEX BEHAVIOR OF PULSATING JETS FROM A RECTANGULAR NOZZLE(Flow Control 2)
スポンサーリンク
概要
- 論文の詳細を見る
This paper describes an experimental study on the vortex formation of a pulsating jet issuing from a rectangular nozzle of an aspect ratio of 5 which has a short parallel section upstream of the jet exit. Visualization with hydrogen bubble method reveals three-dimensional vortex nature. It was confirmed that vortices which originate from short sides of the nozzle flow downstream faster than vortices from long sides and shift into the center axis of the jet. On the other hand the vortices from the long sides move away from the jet axis and downstream bend at their middle with the edges of the vortices going ahead. The three-dimensional vortex deformation that the major and the minor axis are switched was confirmed further downstream.
- 社団法人日本機械学会の論文
- 2005-10-05
著者
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YOSHIDA Takashi
Department of Pharmacognosy, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Oka
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Ikeda Toshihiko
Fac. Of Engineering Shinshu Univ. 4-17-1 Wakasato Nagano 380-8553 Jpn
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IKEDA TOSHIHIKO
Department of Surgery, Fukuoka City Hospital
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MATSUBARA Masaharu
Department of Mechanical Systems Engineering, Shinshu University
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IIO Shouichiro
Department of Environmental Science and Technology, Shinshu University
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KAWAMURA Takayuki
Graduate School of Engineering, Shinshu University
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MATSUBARA Masaharu
Faculty of Engineering, Shinshu University
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KAWAMURA Takayuki
Department of Environmental Science and Technology, Shinshu University
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Matsubara Masaharu
Department Of Mechanical System Engineering Shinshu University
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Iio Shouichiro
Fac. Of Engineering Shinshu Univ. 4-17-1 Wakasato Nagano 380-8553 Jpn
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Yoshida Takashi
Department Of Agriculture Kyoto University
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Ikeda Toshihiko
Department Of Clinical Biochemistry Tokyo College Of Pharmacy:analytical And Metabolic Research Labo
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Iio Shouichiro
Department Of Environmental Science And Technology Shinshu University
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Kawamura Takayuki
Graduate School Of Engineering Shinshu University
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Takashi Yoshida
Faculty Of Engineering Shinshu University
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Kawamura Takayuki
Department of Chemistry, Faculty of Science, The University of Tokyo
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