Effect of initial twist on wave characteristics in a prestressed fluid-filled elastic thin tube (Q1364642)
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scientific article; zbMATH DE number 1053001
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Effect of initial twist on wave characteristics in a prestressed fluid-filled elastic thin tube |
scientific article; zbMATH DE number 1053001 |
Statements
Effect of initial twist on wave characteristics in a prestressed fluid-filled elastic thin tube (English)
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1 October 1997
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The effect of initial twist on wave characteristics in a prestressed elastic thin tube filled with a viscous fluid is studied. Assuming that a small incremental axially symmetric disturbance is added, the equations governing the incremental motion are obtained both for elastic tube and viscous fluid. Seeking a harmonic wave type of solution and using the boundary conditions, the dispersion relation is obtained for long-wave approximation.
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viscous fluid
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small incremental axially symmetric disturbance
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harmonic wave
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dispersion relation
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long-wave approximation
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0.8492081761360168
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0.8489586114883423
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0.833227276802063
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0.833013653755188
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0.8288965225219727
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