Numerical Investigation of Multi-Jet Channel Flows |
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Authors: | A P Makasheva A Zh Naimanova |
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Abstract: | The results of a numerical simulation of the three-dimensional outflow of a system of circular supersonic turbulent jets into a cocurrent supersonic (or subsonic) air flow in a partially bounded region are given. Solutions are obtained by the splitting method using a matrix sweep of the parabolized Navier-Stokes equations. Assuming that the flow is nonseparated in the boundary layer, features of the three-dimensional structure of the jet system are investigated as functions of the pressure ratio number and the jet and cocurrent flow Mach numbers. |
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Keywords: | supersonic jets turbulent regime boundary layer Navier-Stokes equations cocurrent flow |
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