An exact Riemann solver for detonation products (Q1209174)
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scientific article; zbMATH DE number 167456
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An exact Riemann solver for detonation products |
scientific article; zbMATH DE number 167456 |
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An exact Riemann solver for detonation products (English)
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16 May 1993
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Numerical method based upon the Riemann problem is considered for solving the general initial-value problem for the Euler equations applied to real gases. The method is applied to detonation products obeying a 5th order virial equation of state, in the shock-tube test case. Comparisons between our solver, as implemented in random choice method, and finite difference methods, which do not employ a Riemann solver, are given.
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initial-value problem
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Euler equations
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real gases
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5th order virial equation of state
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shock-tube
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random choice method
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finite difference methods
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