Theoretical Modelling of Buoyancy-Driven Turbulent Flows

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概要

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• Buoyancy-contribtrting tttrbulence is investigated from a viewpoint of the turbulence modellingwith an aid of a two-scale direct-interaction approximation (TSDIA). Applying the spectralinertial-range form to the second-order analysis of the TSDIA, the ensemble-mean representa-tions for the Reynolds stress, the heat flux, and model equations for the turbulent-energy andthermal-intensity dissipation rates are derived and discussed in detail.

• 社団法人日本物理学会の論文
• 1996-07-15

著者

• Okamoto Masayoshi

  Institute Of Industrial Science University Of Tokyo

関連論文

• Theoretical Turbulence Modelling of Homogeneous Decaying Flow in a Rotating Frame
• Theoretical Investigation of Energy and Thermal Intensity Spectra in Buoyancy-Driven Turbulent Flows
• Theoretical Modelling of Buoyancy-Driven Turbulent Flows
• Theoretical Investigation of an Eddy-Viscosity-Type Representation of the Reynolds Stress

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