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- TAKAO Kei
- Tohoku University
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- BIWA Tetsushi
- Tohoku University
Bibliographic Information
- Other Title
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- C06 多段階音響スターリングエンジン発電機(パルス管冷凍機,熱音響機器及び関連要素と応用システム(2))
- 多段熱音響スターリングエンジン発電機
- タダン ネツ オンキョウ スターリングエンジン ハツデンキ
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Description
We designed and built a multistage thermoacoustic Stirling engine electric generator prototype, where three regenerators aligned in series, not in parallel, enables the power gain of 5.1 with the temperature ratio of 1.95. In this study, we increased the acoustic power level to 17 W from 20 mW in the previous experiment. Additionally, we studied the thermal efficiency of thermoacoustic energy conversion by controlling specific acoustic impedance, in order to verify the multistage thermoacoustic Stirlung engine as a useful energy conversion device.
Journal
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- The Proceedings of the Symposium on Stirlling Cycle
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The Proceedings of the Symposium on Stirlling Cycle 2010.13 (0), 51-54, 2010
The Japan Society of Mechanical Engineers