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Computer Model in General 3-D Curvilinear Coordinates for the Prediction of theTurbulent Flow Field in a Jet Induced Ram Combustor

机译:一般三维曲线坐标计算机模型预测射流致燃杆式燃烧室中的湍流流场

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摘要

Three-dimensional computer code, in arbitrary coordinates, for the simulation ofthe isothermal flow pattern in a jet induced ram combustor is developed. The Navier-Stokes equation and the equations for a low Reynolds number k-(epsilon) model are solved using the Semi-Implicit Method for Pressure Linked Equations Revised (SIMPLER). The code is used to compute the steady state flow field in the combustor. Computed results showing the formation of vortices, velocity field and pressure distribution are presented.

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