Three-dimensional unsteady transonic flow. An integral equation formulation (Q1090196)
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scientific article; zbMATH DE number 4005876
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Three-dimensional unsteady transonic flow. An integral equation formulation |
scientific article; zbMATH DE number 4005876 |
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Three-dimensional unsteady transonic flow. An integral equation formulation (English)
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1987
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The unsteady transonic small perturbation differential equation has been converted into an integro-differential equation by application of the classical Green's function method. After assuming that the motion consists of infinitesimal perturbations around a thin, nearly-planar body a simplified integral equation is obtained for the streamwise velocity component, which is suitable for fast numerical computations.
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perturbation velocity potential
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unsteady flow
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isentropic inviscid flow
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perfect gas
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Kutta condition
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trailing edge
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unsteady transonic small perturbation differential equation
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integro-differential equation
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Green's function method
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infinitesimal perturbations
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thin, nearly-planar body
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