Statistical Modeling of Turbulent Thermally Buoyant Flows
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概要
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A numerical simulation model for turbulent thermally buoyant flows is constructedwith the aid of the statistical results. In this model, the mean velocity, the meantemperature, the turbulent kinetic energy, the dissipation rate of turbulent kineticenergy, and the temperature covariance constitute principal flow quantities. The pre-sent model takes into account the buoyancy effect of thermal stratification onReynolds stress and turbulent heat flux. Moreover, it also includes the anisotropiceffects which the usual isotropic eddy-viscosity and eddy-diffusivity representationscannot explain in the absence of buoyancy effect.clearlv in the dimensionalitv of flows tr
- 社団法人日本物理学会の論文
- 1986-09-15
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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