Accession Number : AD0787714
Title : On the Behavior of Turbulent Boundary Layers Near the Point of Zero Wall Shear.
Descriptive Note : Interim rept.,
Corporate Author : VIRGINIA POLYTECHNIC INST AND STATE UNIV BLACKSBURG DEPT OF ENGINEERING SCIENCE AND MECHANICS
Personal Author(s) : Tsahalis,D. Th. ; Telionis,D. P.
Report Date : AUG 1974
Pagination or Media Count : 55
Abstract : The turbulent boundary layer equations are integrated numerically in their differential form. The eddy viscosity model with a mixing length as refined by Van Driest and Cebeci is used. Results are checked against experimental data and accuracy is compared with predictions of similar methods. The flow is examined carefully in the neighborhood of the point of zero skin friction. It is found that this point is a singular point accompanied by all the familiar properties of the Goldstein singularity. (Author)
Descriptors : *Turbulent boundary layer, *Boundary layer transition, Mathematical prediction, Skin friction, Flow fields, Wake, Flow separation
Subject Categories : Fluid Mechanics
Distribution Statement : APPROVED FOR PUBLIC RELEASE