Numerical simulation of three-dimensional turbulent flow near body surface with longitudinal vortices (Q1195208)
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scientific article; zbMATH DE number 69240
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Numerical simulation of three-dimensional turbulent flow near body surface with longitudinal vortices |
scientific article; zbMATH DE number 69240 |
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Numerical simulation of three-dimensional turbulent flow near body surface with longitudinal vortices (English)
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12 October 1992
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A calculating model of generalized partially-parabolic approximation is adopted in the research of numerial simulation of 3-D turbulent flow near body surface with longitudinal vortices. An analytical solution for Poisson equation is presented to generate the 3-D body-fitted coordinate system. The finite analytic method, which introduces `virtual' time variable, is used for calculating examples.
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longitudinal eddy-viscosity
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transverse eddy-viscosity
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flat plate
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long cylinder
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ellipsoid
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partially-parabolic approximation
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Poisson equation
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3-D body-fitted coordinate system
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finite analytic method
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0.7511658072471619
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0.7388105392456055
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