Global ETD Search
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Showing 1 to 3 of 3 for “"shock unsteadiness"”.
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Characterization of Onset and Transition to Instability in Supersonic Retropropulsion
… (SRP) to understand the characteristics of shock unsteadiness and the parameters that determine transition to unsteady regimes. Data collected in the NASA Unitary Wind Tunnel were studied to determine instability characteristics in shocks as angle of attack, Mach number, and nozzle …
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Numerical Simulation of Kraft Recovery Boiler Sootblower Jets
… was then modified to account for turbulence/shock wave interaction, by adding corrections to take into account shock unsteadiness and a realizability constraint. The new model yielded good agreement with some available measurements. The new model was then used to successfully predict some …
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Sidewall effects in compression corner shock-wave/boundary-layer interactions
… inlets and research wind tunnels. When a shock wave boundary layer interaction (SBLI) occurs in a rectangular cross sectioned duct, the streamwise corner flows tend to separate, resulting in highly three-dimensional behaviour in the sidewall region. These corner separations have been seen …