A New Parameter for Predicting Crossflow Instability

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概要

• 論文の詳細を見る

• Instability of boundary layers over a concave wall and a rotating disk which were thought to be essentially different in instability sources, are compared in order to investigate whether or not a single crossflow parameter can be defined. Using a newly defined crossflow parameter, prediction was attempted on a yawed cylinder boundary layer transition. By comparing the calculation with the experiment, it was found that this parameter can document fairly well the onset of crossflow instability.

• 一般社団法人日本機械学会の論文
• 1993-02-15

著者

• Kohama Yasuaki

  Department of Machine Intelligence and Systems Engineering, Tohoku University

• Kohama Yasuaki

  Department Of Machine Intelligence And Systems Engineering Tohoku University

• Davis S.

  Fluid Mechanics Laboratory, NASA Ames Research Center

• Davis S.

  Fluid Mechanics Laboratory Nasa Ames Research Center

関連論文

• The Response of Artificial Longitudinal Vortex Pair Embedded in the Boundary Layer to Acoustic Excitation
• Interaction Between Boundary-Layer Transition and Cavitation Phenomena on a Yawed Cylinder
• A New Parameter for Predicting Crossflow Instability

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