Browse > Article
http://dx.doi.org/10.3795/KSME-B.2009.33.2.69

Numerical Analysis of Partial Cavitaing Flow Past Axisymmetric Cylinders  

Kim, Bong-Su (부산대학교 대학원 기계공학부)
Lee, Byung-Woo (부산대학교 대학원 기계공학부)
Park, Warn-Gyu (부산대학교 기계공학부)
Jung, Chul-Min (국방과학연구소 제 2체계 특수함정 체계부)
Publication Information
Transactions of the Korean Society of Mechanical Engineers B / v.33, no.2, 2009 , pp. 69-78 More about this Journal
Abstract
Cavitating flow simulation is of practical importance for many hydraulic engineering systems, such as pump, turbine, nozzle, injector, etc. In the present work, a solver for cavitating flow has been developed and applied to simulate the flows past axisymmetric cylinders. Governing equations are the two-phase Navier-Stokes equations, comprised of continuity equation of liquid and vapor phase. The momentum equation is in the mixture phase. The solver employed an implicit, dual time, preconditioned algorithm in curvilinear coordinates. Computations were carried out for three axisymmetric cylinders: hemispherical, ogive, and caliber-0 forebody shape. Then, the present calculations were compared with experiments and other numerical results to validate the present solver. Also, the code has shown its capability to accurately simulate the re-entrant jet phenomena and ventilated cavitation. Hence, it has been found that the present numerical code has successfully accounted for cavitating flows past axisymmetric cylinders.
Keywords
Homogeneous Equilibrium Flow Model; Navier-Stokes Equation; Partial Cavitation; Pre-Conditioning; Axisymmetric Cylinder; Re-Entrant Jet;
Citations & Related Records

Times Cited By SCOPUS : 0
연도 인용수 순위
  • Reference
1 Lindau, J. W., Venkateswaran, S, Kunz, R. F., Merkle, C. L., 2003, “Computation of Compressible Multiphase Flows,” AIAA 2003-1285, 41st Aerospace Sciences Meeting and Exhibit
2 Reboud, J. L., Delannoy, Y., 1994, “Two-Phase Flow Modeling of Unsteady Cavitation,” Proceedings of 2nd International Symposium on Cavitation, Tokyo, Japan, pp. 39-44
3 Song, C., He, J., 1998, “Numerical Simulation of Cavitating Flows by Single-Phase Flow Approach,” Proceedings of 3rd International Symposium on Cavitation, Grenoble, France, pp. 295-300
4 Kunz R.F., Lindau J.W., Billet M.L., Stinebring D.R., 2001, “Multiphase CFD Modeling of Developed and Supercavitating Flows,” Applied Research Lab. Rept
5 Kunz, R. F., Boger, D. A., Stinebring, D. R, Chyczewski, T. S., Lindau, J. W., Gibeling H. J., Venkateswaran, S, Govindan, T. R., 2000, “A Preconditioned Navier–Stokes Method for Two-Phase Flows with Application to Cavitation Prediction,” Computers and Fluids, Vol. 29, pp. 849-875   DOI   ScienceOn
6 Ahuja, V., Hosangadi, A., Arunajatesan, S., 2001, “Simulation of Cavitating Flow Using Hybrid Unstructured Meshes,” Jounal of Fluids Engineering, Vol. 123, pp. 331-340   DOI
7 Grogger, H. A., Alajbegovic, A., 1998, “Calculation of the Cavitating Flow In Venture Geometries Using Two Fluid Model,” ASME Paper FEDSM 98-5295
8 Owis F. M., Nayfeh A. H., 2003, “Computational of Compressible Multiphase Flow Over the Cavitating High-Speed Torpedo,” Jounal of Fluids Engineering, Vol 125, pp. 459-468   DOI   ScienceOn
9 Senocak I, Shyy W., 2004, “Interfacial Dynamics-Based Modeling of Turbulent Cavitating Flows, Part-2: Time-Dependent Computations,” International Journal for Numerical Methods in Fluids, Vol. 44, pp. 997-1016   DOI   ScienceOn
10 Chien, K.Y., 1982, “Prediction of Change and Boundary Layer Flows with a Low-Reynolds-Number Turbulence Model,” AIAA Journal, Vol. 22, pp. 33-38   DOI   ScienceOn
11 Rouse, H., McNown, J.S., 1948, “Cavitation and Pressure Distribution,” Head Forms at Zero Angle of Yaw, Stud. Engrg., Vol. 32, State University of Iowa
12 Shin, B. R., Itohagi, T., 1998, “A Numerical Study of Unsteady Cavitaing Flows,” Proceedings of the 3rd International Symposium on Cavitation, Grenoble, France, pp. 301-306
13 Staedkte, H., Deconinck, H., and Romenski, E., 2005, “Advanced Three-Dimensional Two-Phase Flow Simulation Tools for Application Reactor Safety(ASTAR),” Nuclear Engineering and Design, Vol. 235, pp. 379-400   DOI   ScienceOn
14 Lindau, J. W., Kunz, R. F., Boger, D. A., Stinebring, D. R., Gibeling, H. J., 2002, "High Reynolds Number, Unsteady, Multiphase CFD Modeling of Cavitating Flows," Journal of Fluids Engineering, Vol. 124, pp. 607-616   DOI   ScienceOn