LAPSE:2020.0937
Published Article
LAPSE:2020.0937
Considering the Diffusive Effects of Cavitation in a Homogeneous Mixture Model
Yanghui Ye, Cong Dong, Zhiguo Zhang, Yangyang Liang
August 29, 2020
Homogeneous mixture models are widely used to predict the hydrodynamic cavitation. In this study, the constant-transfer coefficient model is implemented into a homogeneous cavitation model to predict the heat and mass diffusion. Modifications are made to the average bubble temperature and the Peclet number for thermal diffusivity in the constant-transfer coefficient model. The evolutions of a spherical bubble triggered by negative pressure pulse are simulated to evaluate the prediction of heat and mass diffusion by the homogeneous model. The evolutions of three bubbles inside a rectangular tube are simulated, which show good accuracy of the homogeneous model for multibubbles in stationary liquid.
Keywords
cavitation, constant-transfer coefficient, diffusion, homogeneous mixture
Suggested Citation
Ye Y, Dong C, Zhang Z, Liang Y. Considering the Diffusive Effects of Cavitation in a Homogeneous Mixture Model. (2020). LAPSE:2020.0937
Author Affiliations
Ye Y: Department of Energy and Environment System Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
Dong C: Department of Energy and Environment System Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
Zhang Z: Department of Energy and Environment System Engineering, Zhejiang University of Science and Technology, Hangzhou 310023, China
Liang Y: College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310023, China
Journal Name
Processes
Volume
8
Issue
6
Article Number
E662
Year
2020
Publication Date
2020-06-03
Published Version
ISSN
2227-9717
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Original Submission
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PII: pr8060662, Publication Type: Journal Article
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LAPSE:2020.0937
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doi:10.3390/pr8060662
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Aug 29, 2020
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Aug 29, 2020
 
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Calvin Tsay
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