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RISOn the Constitutive Relation for the Reynolds Stresses and the Prandtl-Kolmogorov Hypothesis of Effective Viscosity in Axisymmetric Strained Turbulence
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The constitutive relation for the Reynolds stress tensor is considered for turbulence developing in axisymmetric strain fields. It is confirmed that the Reynolds stress tensor is aligned linearly ...
On the Anisotropy of Axisymmetric Strained Turbulence in the Dissipation Range
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Partition of the stress dissipation has been studied in an axisymmetric strained flow field to assess the possible existence of local isotropy for turbulence at small scales. This is a simple ...