Presentation | 2005/11/23 Effect on the tube length and shape for the loop-tube of thermoacoustic cooling system Hiroyuki HIRANO, Shinichi SAKAMOTO, Takeshi FUJITA, Yoshiaki WATANABE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this report we focus on the tube length and shape of the thermoacoustic cooling system called a loop-tube. It is confirmed that the fundamental resonance mode is desirable for the loop-tube. The viscous boundary layer formed in channels of the stack may act on the change of resonance mode. It is important that the viscous boundary layer in the case of fundamental resonance mode keeps thinner than the channel radius of stack. And vertically long loop-tubes have high cooling effect. Under the condition of the same tube length, vertically long shape is desirable for high cooling effect. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Thermoacoustic / Stack / Loop-tube / Resonance mode / Viscous boundary layer / Thermal boundary layer |
Paper # | US2005-87 |
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Committee | US |
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Conference Date | 2005/11/23(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Registration To | Ultrasonics (US) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Effect on the tube length and shape for the loop-tube of thermoacoustic cooling system |
Sub Title (in English) | |
Keyword(1) | Thermoacoustic |
Keyword(2) | Stack |
Keyword(3) | Loop-tube |
Keyword(4) | Resonance mode |
Keyword(5) | Viscous boundary layer |
Keyword(6) | Thermal boundary layer |
1st Author's Name | Hiroyuki HIRANO |
1st Author's Affiliation | Faculty of Engineering, Doshisha University() |
2nd Author's Name | Shinichi SAKAMOTO |
2nd Author's Affiliation | Faculty of Engineering, Doshisha University |
3rd Author's Name | Takeshi FUJITA |
3rd Author's Affiliation | Faculty of Engineering, Doshisha University |
4th Author's Name | Yoshiaki WATANABE |
4th Author's Affiliation | Faculty of Engineering, Doshisha University |
Date | 2005/11/23 |
Paper # | US2005-87 |
Volume (vol) | vol.105 |
Number (no) | 440 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |