Author: S. J. KlinePublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 70
Book Description
Preliminary Experimental Investigation of Effect of Free-stream Turbulence on Turbulent Boundary-layer Growth
Author: S. J. KlinePublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 70
Book Description
The effect of free-stream turbulence on turbulent boundary layers
Author: Philip Ernest HancockPublisher:
ISBN:
Category :
Languages : en
Pages : 1066
Book Description
Effects of Large-scale Free Stream Turbulence on a Turbulent Boundary Layer
Author: Nicole Susanne SharpThe Influence of Free-stream Turbulence on Turbulent Boundary Layers with Mild Adverse Pressure Gradients
Author: Effect of Free Stream Turbulence on Heat Transfer to a Strongly Accelerated Turbulent Boundary Layer
Author: Stanford University. Thermosciences Division. Thermosciences DivisionPublisher:
ISBN:
Category :
Languages : en
Pages : 30
Book Description
Effects of Free-stream Turbulence on Turbulent Boundary Layers with Zero and Adverse Pressure Gradients
Author: Salman Moudrek KassirPublisher:
ISBN:
Category : Turbulence
Languages : en
Pages : 178
Book Description
An Experimental Investigation of the Effect of Free Stream Turbulence on the Turbulent Boundary Layer Growth
Author: Alexander Vladimir LisinPublisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 164
Book Description
Study of the Effect of Free-stream Turbulence Upon Disturbances in the Pre-transitional Laminar Boundary Layer
Author: James M. KendallPublisher:
ISBN:
Category : Laminar boundary layer
Languages : en
Pages : 86
Book Description
Part I: Hot wire anemometry has been employed to determine certain characteristics of the turbulence in the free-stream of a low-speed, low-turbulence wind tunnel and to study the influence on such turbulence upon the fluctuations within a flat-plate boundary layer. A technique was employed which provided information concerning the propagation speed of the disturbances and this was used as a means of classification as to type or cause. It was found that Tollmien-Schlichting waves did not possess significant energy until a Reynolds number considerably higher than that of the theoretical neutral point was attained and that the subsequent growth exceeded the prediction of linear analysis. Part II: Distributed roughness present upon an aerodynamic surface alters the laminar boundary layer mean velocity profile such as to increase the instability presented here of the profile distortion for the case of small roughness in a Blasius boundary layer. The roughnesses tested include a single protuberance at Reynolds numbers below 50, the interaction between two such elements, the interaction between one element and a multitude of others, and the distortion due to distributed roughness. (Author).
Author: Ralph L. Evans
Author: Th Herbert