An infinity of conservation laws for highly symmetric nonisentropic ideal gas flow (Q1115739)
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scientific article; zbMATH DE number 4087297
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An infinity of conservation laws for highly symmetric nonisentropic ideal gas flow |
scientific article; zbMATH DE number 4087297 |
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An infinity of conservation laws for highly symmetric nonisentropic ideal gas flow (English)
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1989
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It is shown that for nonisentropic gas flow which is either a one- dimensional plane flow or a flow with cylindrical or spherical symmetry there exists an infinity of local conservation laws. From these, for appropriate initial conditions an infinity of global conserved quantities can be derived.
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Korteweg-de Vries equation
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nonisentropic gas flow
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one-dimensional plane flow
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spherical symmetry
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global conserved quantities
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