Numerical investigation of heated gas flow in a thermoacoustic device
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- 作者：Kazuto Kuzuu ; kuzuu@tokai-u.jp" class="auth_mail" title="E-mail the corresponding author ; Shinya Hasegawa s.hasegawa@tokai-u.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Thermoacoustics ; Heat exchanger ; Computational fluid dynamics ; Oscillatory flow
- 刊名：Applied Thermal Engineering
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：110
- 期：Complete
- 页码：1283-1293
- 全文大小：1641 K
文摘
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The self-sustained oscillation in thermoacoustic engine is reproduced by CFD.
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Flow field in CFD is assigned to thermoacoustic properties from linear theory.
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Unique flow behavior due to non-uniform temperature gradient is observed in CFD.