PROPERTIES OF NATURAL CAVITATION FLOWS AROUND A 2-D WEDGE IN SHALLOW WATER |
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| Authors: | CHEN Xin |
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| Affiliation: | CHEN Xin Department of Engineering Mechanics,Shanghai Jiao Tong University,Shanghai 200240,China,LU Chuan-jing Department of Engineering Mechanics and State Key Laboratory of Ocean Engineering,China LI Jie,CHEN Ying Department of Engineering Mechanics |
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| Abstract: | When a body navigates with cavity in shallow water, both flexible free surface and rigid bottom wall will produce great influences on the cavity shape and hydrodynamic performances, and further affect the motion attitude and stability of the body. In the present work, characteristics of the natural cavitating flow around a 2-D symmetrical wedge in shallow water were investigated and the influences of two type boundaries on the flow pattern were analyzed. The Volume Of Fluid (VOF) multiphase flow method whic... |
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| Keywords: | shallow water natural cavitation boundary effect multiphase flow |
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