A Statistical Investigation of Shear Turbulence: the Reynolds-Stress Transport Equation
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概要
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The Reynolds-stress transport equation is investigated from a statistical viewpoint.Each term in the equation is evaluated from a shear-turbulence theory (A. Yoshizawa:J. Phys. Soc. Jpn. 47 (1979) 1665 and 50 (1981) 1792), which is based on the scaleseparation as to mean and fluctuating fields as well as Kraichnan's propagator-renormalization formalism or the direct-interaction approximation (R. H. Kraichnan:J. Fluid Mech. 5 (1959) 417 and 83 (1977) 349). The detailed discussion is made on themodelling of the pressure-strain correlation or the so-called redistribution term in thetransport equation, in relation to the turbulence closure modelling.
- 社団法人日本物理学会の論文
- 1982-02-15
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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