Xu Liu1, Xiaoyang Chen1, *, Rongyu Kang1, Xuejin Shen1, Ben Ni2
CMES-Computer Modeling in Engineering & Sciences, Vol.123, No.1, pp. 129-152, 2020, DOI:10.32604/cmes.2020.07836
- 01 April 2020
Abstract In this paper, the oscillatory oil squeeze film is taken as a research object, and
a coupled cavitation model based on the theory of bubble dynamics and hydrodynamic
lubrication is used and a specific method of numerical calculation is given. Then the
parallel-plate squeeze film test apparatus is used to validate the coupled cavitation model.
The pictures of the cavitation were captured by a high-speed camera and then processed
to obtain the variation of the cavitation area in experiments. Compared with the
experimental results, the model can successfully predict the process of generation and
development… More >
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