Turbulence in a three-dimensional wall-bounded shear flow
β Scribed by A. Holstad; H. I. Andersson; B. Pettersen
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 686 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.2045
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
It is found through two-dimensional temporal simulations of high-speed free shear layers that mean flow distortion is significantly increased when supersonic disturbances are introduced as initial conditions. The shear layer exhibits no subharmonic growth or roll-up, but rather a spectral broadening
Scaling laws for wall-bounded turbulence are derived and their properties are analyzed via vanishing-viscosity asymptotics; a comparison of the results with recent experiments shows that the observed scaling law differs significantly from the customary logarithmic law of the wall. The Izakson-Millik