Analytical methods for the development of Reynolds stress closures in turbulence
Abstract
Analytical methods for the development of Reynolds stress models in turbulence are reviewed in detail. Zero, one and two equation models are discussed along with second-order closures. A strong case is made for the superior predictive capabilities of second-order closure models in comparison to the simpler models. The central points are illustrated by examples from both homogeneous and inhomogeneous turbulence. A discussion of the author's views concerning the progress made in Reynolds stress modeling is also provided along with a brief history of the subject.
- Publication:
-
Final Report Institute for Computer Applications in Science and Engineering
- Pub Date:
- March 1990
- Bibcode:
- 1990icas.reptR....S
- Keywords:
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- Closures;
- Homogeneous Turbulence;
- Reynolds Stress;
- Stress Analysis;
- Mathematical Models;
- Predictions;
- Fluid Mechanics and Heat Transfer