Sensitivity derivatives for advanced CFD algorithm and viscous modeling parameters via automatic differentiation (Q1913812)
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scientific article; zbMATH DE number 881920
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Sensitivity derivatives for advanced CFD algorithm and viscous modeling parameters via automatic differentiation |
scientific article; zbMATH DE number 881920 |
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Sensitivity derivatives for advanced CFD algorithm and viscous modeling parameters via automatic differentiation (English)
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2 July 1996
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The computational technique of automatic differentiation (AD) is applied to a complicated computer program to illustrate the simplicity, efficiency, and versatility of AD with complex algorithms for use within a sensitivity analysis. Calculations are performed for an ONERA M6 wing in transonic flow with both the Baldwin-Lomax and Johnson-King turbulence models.
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lift
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drag
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pitching moment coefficients
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second- and fourth-order damping coefficients
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ONERA M6 wing
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Baldwin-Lomax and Johnson-King turbulence models
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