Two-dimensional Large Eddy Simulation of Internal Flow in Jet Pump
Long Xin-pi
Abstract
Long Xin-pi
Abstract
The weakly compressible flow model and large eddy simulation method are applied to the two dimensional numerical calculation of flow in jet pump.By use of the large eddy simulation, the principle of operation of jet pump is analyzed. Distributions of the wall pressure and centerline velocity are obtained. All results gotten at this paper provide a reliable basis for theoretical study and optimal design of jet pump
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The weakly compressible flow model and large eddy simulation method are applied to the two dimensional numerical calculation of flow in jet pump.By use of the large eddy simulation, the principle of operation of jet pump is analyzed. Distributions of the wall pressure and centerline velocity are obtained. All results gotten at this paper provide a reliable basis for theoretical study and optimal design of jet pump
Key concepts: Large eddy simulation, Mechanics, Jet (fluid), Compressibility, Flow (mathematics), Computer simulation, Detached eddy simulation, Basis (linear algebra)