Numerical simulation of the effect of fillet forms on appendage-body junction flow (Q1912965)
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scientific article; zbMATH DE number 880678
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Numerical simulation of the effect of fillet forms on appendage-body junction flow |
scientific article; zbMATH DE number 880678 |
Statements
Numerical simulation of the effect of fillet forms on appendage-body junction flow (English)
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12 December 1996
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The possibility of using a fillet form to control the horseshoe vortex flow caused by the turbulent shear flow around wing-body junction has been investigated numerically. A numerical method for the solution of three-dimensional Reynolds-averaged Navier-Stokes equations with the two-equation \(k - \varepsilon\) turbulence model has been developed to evaluate the effect of fillet forms on appendage-body junction vortex flow. The wing investigated is NACA 0020. Three configurations including a baseline, a triangle fillet form, and a constant radius convex arc fillet form along the entire wing/flat-plate junction are presented.
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\(k\)-epsilon model
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horseshoe vortex flow
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three-dimensional Reynolds-averaged Navier-Stokes equations
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NACA 0020
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triangle fillet form
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constant radius convex arc fillet form
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