Remote boundary conditions for unsteady multidimensional aerodynamic computations (Q1116830)
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scientific article; zbMATH DE number 4089157
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Remote boundary conditions for unsteady multidimensional aerodynamic computations |
scientific article; zbMATH DE number 4089157 |
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Remote boundary conditions for unsteady multidimensional aerodynamic computations (English)
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1989
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We discuss the behavior of gas dynamic flows which are perturbations of a uniform stream in terms of information transfer across artificial (computational) boundaries remote from the source of disturbance. A set of boundary conditions are derived involving vorticity, entropy, and pressure-velocity relationships derived from bicharacteristic equations.
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gas dynamic flows
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uniform stream
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boundary conditions
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pressure- velocity
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bicharacteristic equations
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0.8864081
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0.88082266
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0.8683429
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0.8659969
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0.8568253
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