Influence of acoustic resonance on mixing enhancement in confined mixing layers

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• 作者：Wei Zhao^a ; ^b ; Guiren Wang^b ; ^c ; ^{guirenwang@sc.edu}
• 关键词：Mixing enhancement mixing layer turbulent mixing acoustic resonance active forcing
• 刊名：Chemical Engineering and Processing: Process Intensification
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：111
• 期：Complete
• 页码：67-78
• 全文大小：3101 K
• 卷排序：111

文摘

Conventional saturation under strong forcing in mixing layers can be overcome. Ultrafast mixing is achieved under an acoustic resonance frequency in mixing layers. Possible causes of the optimal frequency related to the fast mixing is studied. The optimal frequency is related to an acoustic resonance of the water tunnel. The work may change the paradigm of mixing and heat transfer enhancement for industrials.