- SIMULATION OF CAVITATING FLOW PAST CYLINDERS WITH STRONG SIDE-FLOW
- Lee, B.W. ; Park, W.G. ; Lee, K.C. ;
- Journal of computational fluids engineering, volume 14, issue 4, 2009, Pages 78~85
Abstract
Cavitating flow simulation is of practical importance for many engineering systems, such as marine propellers, pump impellers, nozzles, injectors, torpedoes, etc. The present work has focused on the simulation of cavitating flow past cylinders with strong side flows. The governing equation is the Navier-Stokes equation based on the homogeneous mixture model. The momentum and energy equation is in the mixture phase while the continuity equation is solved liquid and vapor phase, separately. An implicit dual time and preconditioning method are employed for computational analysis. For the code validation, the results from the present solver have been compared with experiments and other numerical results. A fairly good agreement with the experimental data and other numerical results have been obtained. After the code validation, the strong side flow was applied to include the wake flow effects of the submarine or ocean tide.