Blunt Fin Induced Shock Wave Turbulent Boundary Layer Interactions
Title | Blunt Fin Induced Shock Wave Turbulent Boundary Layer Interactions PDF eBook |
Author | James W. McClean |
Publisher | |
Pages | 222 |
Release | 1986 |
Genre | |
ISBN |
An Analysis of Blunt Fin Induced Shock Wave-turbulent Boundary Layer Interactions
Title | An Analysis of Blunt Fin Induced Shock Wave-turbulent Boundary Layer Interactions PDF eBook |
Author | Charles D. Cosad |
Publisher | |
Pages | 228 |
Release | 1978 |
Genre | |
ISBN |
Physics of unsteady blunt fin-induced shock wave/turbulent boundary layer interactions
Title | Physics of unsteady blunt fin-induced shock wave/turbulent boundary layer interactions PDF eBook |
Author | Leon Brusniak |
Publisher | |
Pages | 702 |
Release | 1994 |
Genre | Leading edges (Aerodynamics) |
ISBN |
Investigation of the Unsteady Aspects of Blunt Fin Induced Shock Wave Turbulent Boundary Layer Interactions
Title | Investigation of the Unsteady Aspects of Blunt Fin Induced Shock Wave Turbulent Boundary Layer Interactions PDF eBook |
Author | Gerard Degrez |
Publisher | |
Pages | |
Release | 1981 |
Genre | |
ISBN |
Flowfield Dynamics in Blunt Fin-Induced Shock Wave/Turbulent Boundary Layer Interactions
Title | Flowfield Dynamics in Blunt Fin-Induced Shock Wave/Turbulent Boundary Layer Interactions PDF eBook |
Author | National Aeronautics and Space Administration (NASA) |
Publisher | Createspace Independent Publishing Platform |
Pages | 82 |
Release | 2018-07-06 |
Genre | |
ISBN | 9781722402402 |
Fluctuating wall pressure measurements have been made on centerline upstream of a blunt fin in a Mach 5 turbulent boundary layer. By examining the ensemble averaged wall pressure distributions for different separation shock foot positions, it has been shown that local fluctuating wall pressure measurements are due to a distinct pressure distribution, Rho(sub i), which undergoes a stretching and flattening effect as its upstream boundary translates aperiodically between the upstream influence and separation lines. The locations of the maxima and minima in the wall pressure standard deviation can be accurately predicted using this distribution, providing quantitative confirmation of the model. This model also explains the observed cross-correlations and ensemble average measurements within the interaction. Using the Rho(sub i) model, wall pressure signals from under the separated flow region were used to reproduce the position-time history of the separation shock foot. Further, the negative time delay peak in the cross-correlation between the predicted and actual shock foot histories suggests that the separated region fluctuations precede shock foot motion. The unsteady behavior of the primary horseshoe vortex and its relation to the unsteady separation shock are described. Dolling, David S. and Brusniak, Leon Unspecified Center...
Exploratory Experimental Investigation of the Unsteady Aspects of Blunt Fin Induced Shock Wave Turbulent Boundary Layer Interactions
Title | Exploratory Experimental Investigation of the Unsteady Aspects of Blunt Fin Induced Shock Wave Turbulent Boundary Layer Interactions PDF eBook |
Author | Gérard Degrez |
Publisher | |
Pages | 138 |
Release | 1981 |
Genre | |
ISBN |
Simulation of Blunt Fin-induced Shock Wave and Turbulent Boundary Layer Interaction
Title | Simulation of Blunt Fin-induced Shock Wave and Turbulent Boundary Layer Interaction PDF eBook |
Author | C.-M. Hung |
Publisher | |
Pages | |
Release | 1984 |
Genre | |
ISBN |