Computer Simulations of Cavitating Two-Phase Flows

被引：3
|
作者：
Zeidan, D. [1 ]
Goncalves, E. [1 ]
Slaouti, A. [1 ]
机构：
[1] Al Balqa Appl Univ, Dept Math, Al Salt, Jordan
来源：
11TH INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2013, PTS 1 AND 2 (ICNAAM 2013) | 2013年 / 1558卷
关键词：
gas-liquid; relative velocity; mixture flows; vacuum Riemann problem; cavitation; Godunov methods; simulations;
D O I：
10.1063/1.4825457
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This work proposes a mixture model to simulate cavitating two-phase flows with velocity non-equilibrium using Godunov methods. As such, the model results are compared to those of test cases reported in the literature and validated against exact or other reference solutions. Special attention is given to a general cavitation phenomenon for which smooth and discontinuous solutions are included. The results demonstrate that the present model provides an alternative method to solve cavitating two-phase flows and combines excellent properties of efficiency, robustness and accuracy.
引用
收藏
页码：208 / 211
页数：4
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