A gas pendulum (Q2713953)
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scientific article; zbMATH DE number 1603212
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A gas pendulum |
scientific article; zbMATH DE number 1603212 |
Statements
10 June 2001
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periodic two-dimensional isentropic motion of gas
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polytropic gas
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existence of solution
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pulsation of gas cylinder
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linear velocity field
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A gas pendulum (English)
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The author considers a periodic two-dimensional isentropic motion of gas described by the classical equations of gas dynamics. A polytropic gas that fills a circular cylinder rotates and oscillates (in the radial direction) simultaneously under the action of periodically changing external pressure. The author proves the existence of solution with velocity field linear in coordinates.
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