Attention is given to the behavior of Reynolds stresses in the separated wake region behind a disk that is attached in a normal fashion to a long cylinder of small diameter. Computations of the turbulent flow were made in a region beyond a disk by using the second-order closure model of turbulence. It is found that the models of Naot et al. (1970) and Launder et al. (1975) yield similar results and are reliable; the energy distribution may nevertheless be improved for the case of reattaching shear flows by taking the effects of mean strain into account.
Comparison of pressure-strain correlation models for the flow behind a disk
AIAA Journal ; 24
1986-11-01
Sonstige
Keine Angabe
Englisch
Flow field behind a complex total pressure distortion screen
SAGE Publications | 2019
|British Library Conference Proceedings | 1994
|