Similarity laws for turbulent stratified shear flows
โ Scribed by G. I. Barenblatt; A. S. Monin
- Publisher
- Springer
- Year
- 1979
- Tongue
- English
- Weight
- 502 KB
- Volume
- 70
- Category
- Article
- ISSN
- 0003-9527
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๐ SIMILAR VOLUMES
## Abstract Stratified flows in hydrostatic balance are studied in both their multilayer and continuous formulations. A novel stability criterion is proposed for stratified flows, which reinterprets stability in terms not of growth of small perturbations but of the wellโposedness of the time evolut
In this study, the evolution of the velocity ยฎeld and scalar concentration ยฎelds in stably stratiยฎed shear ยฏow is studied using direct numerical simulations. Two cases with vertical mean shear and horizontal mean shear are compared. In both cases, the growth of the turbulent kinetic energy weakens a