Analysis of the Kinetic Theory of Submerged Abrasive Water Jets |
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| Institution: | College of Resources and Environmental Science, Chongqing University, Chongqing 400045, P. R. China);College of Urban Construction and Environmental Engineering, Chongqing University, Chongqing 400045, P. R. China;College of Resources and Environmental Science, Chongqing University, Chongqing 400045, P. R. China) |
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| Abstract: | Abrasive water jets can incise objects with strong rigidity under water. The analytical means of kinetic theory is optimal for theoretical problems of submerged abrasive water jets. The flow characteristics in submerged abrasive water jets were analyzed based on kinetic theory for multiphase flows. The impact characteristics of every phase in submerged abrasive water jets was analyzed and continuity and momentum equations subsequently were developed for solid, gas and liquids in submerged abrasive water jets. It is shown that if the distributing function of every phase were given, the law of its movement could be ascertained. |
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| Keywords: | submerged abrasive water jets distribution functions kinetic theory momentum equation |
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