Computational study of the bubbling-to-slugging transition in a laboratory-scale fluidized bed
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- 作者：Emilio Ramireza ; b ; eramire2@vols.utk.edu" class="auth_mail" title="E-mail the corresponding author ; Charles E.A. Finneya ; Sreekanth Pannalac ; C. Stuart Dawa ; dawcs@ornl.gov" class="auth_mail" title="E-mail the corresponding author ; Jack Halowd ; Qingang Xionge
- 关键词：Multiphase flow ; Skewness and kurtosis ; Higher order statistics ; Bubble regime transition ; Pressure fluctuations ; MS3DATA
- 刊名：Chemical Engineering Journal
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：308
- 期：Complete
- 页码：544-556
- 全文大小：2968 K
文摘
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The bubbling to slugging transition occurs over a range of gas flow.
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Unique spatiotemporal features emerge in the bubbling-to-slugging transition.
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High-speed pressure measurements respond to unique spatiotemporal features.
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Bubbling-to-slugging transition spatiotemporal features vary with axial location.
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On-line bubbling-to-slugging transition diagnostic development with a model.