Turbulence measurements in a two-dimensional turbulent wake

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概要

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• Detailed measurements of turbulent quantities in the two-dimensional wake have been made in a wide range 30.5≦x/d≦475. The measurements comprise profiles of mean velocity, turbulent kinetic energy, Reynolds shear stress, velocity diffusion and dissipation. An attempt has been made to evaluate the asymptotic process to self-preservation, and comparison between the simple semi-empirical models and measured profiles have been done. The individual terms of the turbulent kinetic energy equation have been evaluated to present these balance.

• 山口大学の論文

著者

• Osaka Hideo

  Department Of Mechanical Engineering Yamaguchi University

• Osaka Hideo

  Department Of Mechanical Engineering

• YAMADA Hidemi

  Department of Mechanical Engineering, Yamaguchi University

• KUWATA Yoshimasa

  Graduate School, Yamaguchi University

• KAGEYAMA Yoshiro

  Department of Mechanical Engineering

• Yamada Hidemi

  Department Of Mechanical Engineering Yamaguchi University

• Kuwata Yoshimasa

  Graduate School Yamaguchi University

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