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Showing 1 to 4 of 4 for “"compressible shear layers"”.
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Numerical modeling and simulation of compressible reacting turbulent shear layers
Numerical modeling and simulation of compressible reacting turbulent shear layers are considered. In the numerical modeling portion of this work, improved turbulent transport models for compressible shear layers are presented and validated with detailed experimental data. The new compressible …
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Measurements in a compressible planar shear layer with a thermal gradient
Experiments on a compressible planar shear layer with a sharp thermal gradient between the mixing streams were conducted with the goal of adding to a set of benchmark computational fluid dynamics validation datasets for unheated mixing layers as well as obtaining the first temperature measurements …
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The Turbulence Structure of Heated Supersonic Jets with Offset Total Temperature Non-Uniformities
… alter the turbulence structure in the jet shear layer, leading to reductions in radiated noise. To investigate the impact of temperature on the turbulence development in the jet, spatially resolved three-component velocity vectors were acquired using particle image velocimetry (PIV) …
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Turbulence Statistics and Eddy Convection in Heated Supersonic Jets
… eddy convective velocities within the developing shear layer were also investigated. It was found that differences in the radial diffusion of the mean velocity field and the integral eddy convective velocity creates regions of locally high convective Mach numbers after the potential core. This, …