Anomalous sound and low-frequency instability in an incompressible viscous liquid with bubbles of soluble gas (Q1315628)
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scientific article; zbMATH DE number 515020
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Anomalous sound and low-frequency instability in an incompressible viscous liquid with bubbles of soluble gas |
scientific article; zbMATH DE number 515020 |
Statements
Anomalous sound and low-frequency instability in an incompressible viscous liquid with bubbles of soluble gas (English)
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20 March 1994
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A form of instability in a liquid containing bubbles of soluble gas, caused by the unbalanced supply of energy to the two-phase medium as a result of the redissolving of the gas atoms in the liquid, is investigated. The presence of a phase transition due to the gas atoms being redissolved in the carrier medium leads to the appearance of essentially new effects in the viscous liquid: undamped sound waves, anomalies in the phase velocity of the sound and low-frequency instabilities.
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unbalanced supply of energy
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phase transition
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undamped sound waves
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phase velocity
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