Calculation of external-internal flow fields for mixed-compression inlets (Q1085732)
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scientific article; zbMATH DE number 3982786
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Calculation of external-internal flow fields for mixed-compression inlets |
scientific article; zbMATH DE number 3982786 |
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Calculation of external-internal flow fields for mixed-compression inlets (English)
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1987
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Supersonic inlet flows with mixed external-compressions were computed using a combined implicit-explicit (beam-warming-Steger/MacCormack) method for solving the three-dimensional unsteady, compressible Navier- Stokes equations in conservation form. Numerical calculations were made of various flows related to such inlet operations as the shock-wave intersections, subsonic spillage around the cowl lip, and inlet 'started' versus 'unstarted' conditions. Some of the computed results were compared with wind tunnel data.
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combined implicit-explicit method
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supersonic inlet flows
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mixed external-internal compressions
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three-dimensional unsteady, compressible Navier-Stokes equations
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conservation form
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shock-wave intersections
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subsonic spillage
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cowl lip
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