What question did this study set out to answer?

The aim is to understand why pure homogeneous strain experiments fail to reach equilibrium and explore the Reynolds stress-mean velocity relationship.

April 13, 1970Journal of Fluid Mechanics

Toward a turbulent constitutive relation

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Authors

JLJ. L. LumleyThe University of Western Australia

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Implication

Examines the Reynolds stress-mean velocity relationship in homogeneous flows, suggesting implications for equilibrium structures.

Key Points

The aim is to understand why pure homogeneous strain experiments fail to reach equilibrium and explore the Reynolds stress-mean velocity relationship.
Analyzed the behavior of homogeneous flows under varying conditions.
Investigated the relationship between Reynolds stress and mean velocity.
Applied models to predict experimental outcomes in dissipative structures.
Homogeneous flows exhibit characteristics of classical non-linear viscoelastic media.
These flows display a continuously growing time scale, preventing equilibrium structure.
An ad-hoc model predicted experimental results with considerable accuracy.

Cite This Study

J. L. Lumley (1970) studied this question.

synapsesocial.com/papers/69dd1c48ceb896e1a0e52fc0 https://doi.org/10.1017/s0022112070000678

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Toward a turbulent constitutive relation

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Member takes

Implication

Key Points

Cite This Study

Toward a turbulent constitutive relation

Discussion

Member takes

Implication

Key Points

Cite This Study

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