Water Science and Engineering     2013 6 (3):  331-339    ISSN: 1674-2370:  CN: 32-1785/TV

 Application of modified k-ω model to predicting cavitating flow in centrifugal pump
Hou-lin LIU*, Dong-xi LIU, Yong WANG, Xian-fang WU, Jian WANG
Research Center of Fluid Machinery Engineering and Technology, Jiangsu University, Zhenjiang 212013, P. R. China
Received 2012-04-06  Revised 2012-09-02  Online 2013-07-26
Coutier-Delgosha, O., Fortes-Patella, R., and Reboud, J. L. 2002. Simulation of unsteady cavitation with a two-equation turbulence model including compressibility effects. Journal of Turbulence, 3(1), 58-65.
Coutier-Delgosha, O., Reboud, J. L., and Fortes-Patella, R. 2003a. Evaluation of the turbulence model influence on the numerical simulations of unsteady cavitation. Journal of Fluids Engineering, 125(1), 38-45.
Coutier-Delgosha, O., Hofmann, M., Stoffel, B., Fortes, P. R., and Reboud, J. L. 2003b. Experimental and numerical studies in a centrifugal pump with two-dimensional curved blades in cavitating condition. Journal of Fluids Engineering, 125(6), 970-978.
Frikha, S., Coutier-Delgosha, O., and Astolfi, J. A. 2009. In?uence of the cavitation model on the simulation of cloud cavitation on 2D foil section. International Journal of Rotating Machinery, 2008(45), 1-12.
Li, D. 2011. Prediction of non-cavitating and cavitating performance of a SVA Potsdam propeller. Second International Symposium on Marine Propulsors. Hamburg: Hamburg University of Technology.  
Li, H. Y., Kelecy, J. K., Egelja-Maruszewski, A., and Vasquez, S. A. 2008. Advanced computational modeling of steady and unsteady cavitating flows. 2008 American Society of Mechanical Engineers (ASME) International Mechanical Engineering Congress and Exposition. Boston: ASME.
Liu, H. L., Wang, Y., Yuan, S. Q., Tan, M. G., and Wang, K. 2010. Effects of blade number on characteristics of centrifugal pumps. Chinese Journal of Mechanical Engineering, 23(6), 742-747.
[doi:10.3901/CJME. 2010.06.742]
Liu, L. J., Li, J., and Feng, Z. P. 2006. A numerical method for simulation of attached cavitation flows. International Journal for Numerical Methods in Fluids, 52(6), 639-658.
Olsson, M. 2008. Numerical Investigation on the Cavitating Flow in a Waterjet Pump. Ph. D. Dissertation. Sweden: Chalmers University of Technology.
Pierrat, D., Gros, L., Couzinet, A., Pintrand, G., Le Fur, B., and Gyomlai, Ph. 2008. Experiment and numerical investigations of leading edge cavitation in a helico-centrifugal pump. The 12th International Symposium on Transport Phenomena and Dynamics of Rotating Machinery.
Schnerr, G. H., and Sauer, J. 2001. Physical and numerical modeling of unsteady cavitation dynamics. Fourth International Conference on Multiphase Flow. New Orleans: ICMF.
Singhal, A. K., Athavale, M. M., Li, H. Y., and Jiang, Y. 2002. Mathematical basis and validation of the full cavitation model. Journal of Fluids Engineering, 124(3), 617-624.
Wang, Y., Liu, H. L., Yuan, S. Q., Tan, M. G., and Wang, K. 2011. CFD simulation on cavitation characteristics in centrifugal pump. Journal of Drainage and Irrigation Machinery Engineering, 29(2),99-103.
[doi:10.3969 /j. issn.1674-8530] (in Chinese)
Wilcox, D. C. 2006. Turbulence Modeling for CFD. California: DCW Industries.
Wu, J. Y., Utturkar, Y., Senocak, I., Shyy, W., and Arakere, N. 2003. Impact of turbulence and compressibility modeling on three-dimensional cavitating flow computations. 33rd AIAA Fluid Dynamics Conference and Exhibit. Orlando: American Institute of Aeronautics and Astronautics .
Wu, J. Y., Wang, G. Y., and Shyy, W. 2005. Time-dependent turbulent cavitating flow computations with interfacial transport and filter-based models. International Journal for Numerical Methods in Fluids, 49(7), 739-761.
Zwart, P., Gerber, A. G., and Belamri, T. 2004. A two-phase model for predicting cavitation dynamics. Fifth International Conference on Multiphase Flow. Yokohama: ICMF.

Corresponding author: Hou-lin LIU