Presentation | 2011-01-20 For practical use of a loop-type thermoacoustic electric generation system connected to a resonator : The effect of length change of the resonator on electric generation efficiency Yuji KITADANI, Shin-ichi SAKAMOTO, Kenji Shibata, Kentaro KURODA, Yoshiaki WATANABE, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An electrical generation system using thermoacoustic phenomena is proposed, as a technology to improve global warming and energy resource depletion. In a previous study, it is succeeded that the energy conversion from heat to electricity by connecting the loudspeaker with a loop-type thermoacoustic electric generation system connected to a resonator. However, it is thought that the generated electricity changes by changing the total length of the resonator connected with this system. In this report, it was thought that the acoustic power flows into the resonator and the generated electricity increased by admittance matching on the loop tube side and the resonator side in resonator connection. Therefore, experimental investigations of the generated electricity that were conducted by changing the total length of the resonator. It was confirmed that the acoustic admittance on the loop tube side and the resonator side is matching when the generated electricity became the maximum. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Thermoacoustic phenomenon / Electric generation system / Resonator / Acoustic power / Acoustic admitance |
Paper # | US2010-93 |
Date of Issue |
Conference Information | |
Committee | US |
---|---|
Conference Date | 2011/1/13(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Ultrasonics (US) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | For practical use of a loop-type thermoacoustic electric generation system connected to a resonator : The effect of length change of the resonator on electric generation efficiency |
Sub Title (in English) | |
Keyword(1) | Thermoacoustic phenomenon |
Keyword(2) | Electric generation system |
Keyword(3) | Resonator |
Keyword(4) | Acoustic power |
Keyword(5) | Acoustic admitance |
1st Author's Name | Yuji KITADANI |
1st Author's Affiliation | Faculty of Engineering, Doshisha University() |
2nd Author's Name | Shin-ichi SAKAMOTO |
2nd Author's Affiliation | Department of Electronic Systems Engineering, University of Shiga Prefecture |
3rd Author's Name | Kenji Shibata |
3rd Author's Affiliation | Faculty of Engineering, Doshisha University |
4th Author's Name | Kentaro KURODA |
4th Author's Affiliation | Faculty of Life and Medical Sciences, Doshisha University |
5th Author's Name | Yoshiaki WATANABE |
5th Author's Affiliation | Faculty of Life and Medical Sciences, Doshisha University |
Date | 2011-01-20 |
Paper # | US2010-93 |
Volume (vol) | vol.110 |
Number (no) | 366 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |