Statistical Approach to Inhomogeneous Turbulence with Unidirectional Mean Flow.II.Mean Velocity Profile in a Channel Flow
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概要
- 論文の詳細を見る
This paper studies turbulent flow in a channel. From a general formula forReynolds stress given in paper I, mean velocity profiles are examined in theequilibrium layer near the wall and in the central region, respectively. Resultsobtained are that (l) in the equilibrium layer with constant Reynolds stress, thelogarithmic velocity profile is derived and (2) in the central region with constantenergy dissipation, the flattened parabolic profile is found, with its flatteningdetermined by the Reynolds number of turbulence.
- 社団法人日本物理学会の論文
- 1979-04-15
著者
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Yoshizawa Akira
Institute Of Industrial Science University Of Tokyo
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Yoshizawa Akira
Institute For Industrial Science University Of Tokyo
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