Presentation 2005/5/6
Asymptotic behavior of one-dimensional resonant gas oscillation
Takeru YANO,
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Abstract(in English) One-dimensional resonant gas oscillation including the shock wave is studied theoretically and numerically. Owing to the dissipation effect at the shock front, the resonant gas oscillation cannot be an oscillation with constant amplitude. Taking account of the production of entropy and the reflection of expansion wave at the shock front, the asymptotic wave profile and the scaling law of the asymptotic behavior of resonant gas oscillation are obtained.
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Keyword(in English) nonlinear acoustics / resonance / resonant gas oscillation / shock wave / asymptotic behavior
Paper # US2005-12
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Committee US
Conference Date 2005/5/6(1days)
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Registration To Ultrasonics (US)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Asymptotic behavior of one-dimensional resonant gas oscillation
Sub Title (in English)
Keyword(1) nonlinear acoustics
Keyword(2) resonance
Keyword(3) resonant gas oscillation
Keyword(4) shock wave
Keyword(5) asymptotic behavior
1st Author's Name Takeru YANO
1st Author's Affiliation Division of Mechanical and Space Engineering, Hokkaido University()
Date 2005/5/6
Paper # US2005-12
Volume (vol) vol.105
Number (no) 44
Page pp.pp.-
#Pages 6
Date of Issue