The prediction of turbulent swirling jet flow (Q1073674)
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scientific article; zbMATH DE number 3945707
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The prediction of turbulent swirling jet flow |
scientific article; zbMATH DE number 3945707 |
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The prediction of turbulent swirling jet flow (English)
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1986
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A space marching integration procedure is used to solve the Reynolds equations governing the axisymmetric incompressible turbulent swirling jet flow. Turbulence is modelled by the k-\(\epsilon\) model with an isotropic turbulent viscosity. Besides mean velocity field, turbulent properties - such as Reynolds stresses, turbulent kinetic energy and dissipation rate - are obtained and the results are compared with experimental data. Agreement is quite encouraging and shows that the assumption of isotropic turbulent viscosity seems plausible.
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space marching integration procedure
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Reynolds equations
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axisymmetric incompressible turbulent swirling jet flow
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k-\(\epsilon \) model
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isotropic turbulent viscosity
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Reynolds stresses
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turbulent kinetic energy
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dissipation rate
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assumption of isotropic turbulent viscosity
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