Constitutive theory of inhomogeneous turbulent flow based on two-scale Lagrangian formalism

Taketo Ariki

doi:10.1063/1.5094590

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arXiv · 1801.10435

Constitutive theory of inhomogeneous turbulent flow based on two-scale Lagrangian formalism

Taketo Ariki

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Abstract

A closure theory is developed for inhomogeneous turbulent flow, which enables a systematic derivation of the turbulence constitutive relations without relying on any empirical parameters. Renormalized-perturbation approximation is performed in the convective coordinate frame based on the mean flow, successfully incorporating the convective integration in generally covariant manner.

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Taketo Ariki. 2019-02-26. Constitutive theory of inhomogeneous turbulent flow based on two-scale Lagrangian formalism. https://doi.org/10.1063/1.5094590

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