Recent Development of Lagrangian Vortez Method and Its Application into Fluid Machinery and Fluid Engineering
This paper is to introduce recent works of practical applications of vortex methods in the field of fluid machinery and fluid engineering, explaining the mathematical basis of the method based on the BiotSavart law. It is pointed as one of the most attractive features of the vortex method that the numerical simulation using the method is considered to be a new and simple technique of large eddy simulation, because they consist of simple algorithM based on physics of flow of viscous fluid and it provides a completely grid-free Lagrangian calculation. As typical examples of simulation of complex flows, the internal flow of a mixed-flow pump calculated by the vortex method and the vortical flow around a flexible circular cylinder in a uniforM stream which was simulated by a coupled structure and fluid analysis based on FEM and the vortex method are digested.
CFD vortez method unsteady flows mized flow pump coupled structure and fluid analysis flezible cylinder
Kyoji Kamemoto Akira Ojima
Yokohama National University 2-23-31 Tatsunodai, Zaraa, Kanagawa, 228-0023 Japan College Master Hands Inc. 1st Floor NT Bldg., 2-1-31 Midorigaoka, Zama, Kanagawa, 228-0021 Japan
国际会议
The Fourth International Symposium on Fluid Machinery and Fluid Engineering(第四届流体机械与流体工程国际会议)
北京
英文
357-362
2008-11-25（万方平台首次上网日期，不代表论文的发表时间）