Study on Flow Instability and Countermeasure in a Draft tube with Swirling flow |
Nakashima, Takahiro
(Department of Applied Mechanics, Waseda University)
Matsuzaka, Ryo (Department of Applied Mechanics, Waseda University) Miyagawa, Kazuyoshi (Department of Applied Mechanics, Waseda University) Yonezawa, Koichi (Graduate School of Engineering Science, Osaka University) Tsujimoto, Yoshinobu (Graduate School of Engineering Science, Osaka University) |
1 | Nishi, M. and Liu, S. H., 2013, "An Outlook on the Draft-Tube-Surge Study," International Journal of Fluid Machinery and Systems," Vol. 6, No. 1, pp. 33-48. DOI |
2 | Ji, B., Luo, X. W., Wu, Y. L., Peng, X. X., and Duan, Y. L., 2013, "Numerical analysis of unsteady cavitating turbulent flow and shedding horse-shoe vortex structure around a twisted hydrofoil," International Journal of Multiphase Flow, Vol. 51, pp. 33-43. DOI |
3 | Ji, B., Luo, X. W., Peng, X. X., and Wu, Y. L., 2013, "Three-dimensional large eddy simulation and vorticity analysis of unsteady cavitating flow around a twisted hydrofoil," Journal of Hydrodynamics, Vol. 25, Issue. 4, p. 510. DOI |
4 | Nakashima, T., Matsuzaka, R. and Miyagawa, K., 2014, "Flow instability in the draft tube of the hydro turbine and effects on the efficiency by the suppression," Proceedings of the Turbomachinery Society of Japan Conference, Japan. |
5 | Ji, B., Miyagawa, K., Nakashima, T., Tsujimoto, Y., Yonezawa, K. and Luo, X. W., 2013, "Numerical analysis of cavitation surge in a diffuser with swirling flow," Proceedings of the Turbomachinery Society of Japan Conference, Japan. |
6 | Guo, Y., Kato, C. and Miyagawa, K., 2006, "Large-eddy simulation of non-cavitating and cavitating flows in an elbow draft tube," 23rd IAHR Symposium, Montreal, Canada. |
7 | Huang, B., Wang, G. Y., Yu, Z. Y., and Shi, S. G., 2012, "Detached-eddy Simulation for Time-dependent Turbulent Cavitating Flows," Chinese Journal of Mechanical Engineering, Vol. 25, Issue. 3, pp. 484-490 DOI |
8 | Menter, F. R. and Egorov, Y., 2010, "The Scale-Adaptive Simulation Method for Unsteady Turbulent Flow Predictions. Part 1: Theory and Model Description," Flow Turbul Combust, Vol. 85, Issue. 1, pp. 113-138 DOI |
9 | Chen, C. K., 2010, "Investigation of Full Load Draft Tube Surge in Hydraulic Power Generating Systerm," Ph. D. Thesis, Graduate School of Engineering Science, Osaka University, Japan |