Pressure fluctuations of pump turbine in turbine mode under low head

Shuili Fadian Xuebao/Journal of Hydroelectric Engineering

Volumn 34, Issue 8, 2015, Pages 85-90

  Li, Renian ^a   Tan, Haiyan ^a   Li, Qifei ^a   Han, Wei ^a   Jianng, Lei ^a  

^a LANZHOU UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Low head; Numerical simulation; Pressure fluctuations; Pump turbine

Indexed keywords

EID: 84941207346     PISSN: 10031243     EISSN: None     Source Type: Journal    
DOI: 10.11660/slfdxb.20150811     Document Type: Article

References (18)

1. ZHENG Yuan, Bao Luowang, Qu Bo. Study on the Pressure Pulse in the Draft Tube of Francis Turbine[J]. Water Power. 2007, 33(2): 66-69. (in Chinese)
2. Zhang Daben, Li Jichuan. Hydraulic Vibration Caused by Belt-Like Vortex Flow in Tail-Water Pipe of Combined-Flow Turbine[J]. Guangxi Electric Power Technology, 1996, 4: 17-21. (in Chinese)
3. Shuntian Feng. Vibration Analysis and Optimization Operation of the Francis Turbine[J]. Dam Observation and Geotechnical Tests. 2005(2), 29(1): 26-28, 36. (in Chinese)
4. MEI Zuyan. Pumped storage power generation technology[M]. Beijing: Machinery Industry Press, July 2000. (in Chinese)
5. LIU Jintao, LIU Shuhong, SUN Yuekun, et al. Prediction of Pressure Fluctuation of a Pump-Turbine at No-Load Opening[J]. Journal of Engineering Thermophysics, 2012, 33(3): 411-414. (in Chinese)
6. XIAO Ruofu, SUN Hui, LIU Weichao, et al. Analysis of S Characteristics and Its Pressure Pulsation of Pump-turbine under Pre-opening Guide Vanes[J]. Journal of Mechanical Engineering. 2012(4), 48(8): 174-179. (in Chinese)
7. Y X Xiao, D G Sun, Z W Wang, et al. Numerical analysis of unsteady flow behaveour and pressure pulsation in pump turbine with misaligned guide vanes[J]. Earth and Environmental Science, v 15, n PART 3, 2012, 26th IAHR Symposium on Hydraulic Machinery and Systems-Session 1: Hydraulic Turbines and Pumps.
8. QIAN Zhongdong, ZHENG Biao, YANG Jiandong. Influence of Misaligned Guide Vanes on Pressure Pulsation in Francis Hydraulic Turbines[J]. Engineering Journal of Wuhan University, 2008(10), 41(6): 51-53. (in Chinese)
9. QIAN Zhongdong, ZHENG Biao. Analysis of Pressure Pulsation in Francis Hydraulic Turbine with Misaligned Guide Vanes[J]. Journal of Hydroelectric Engineering, 2010(6), 29(3): 202-207. (in Chinese)
10. SUN Yuekun, LIU Shuhong, LIU Jintao, et al. Experiment Study of Pressure Fluctuation of a Pump-Turbine in Starting[J]. Journal of Engineering Thermophysics, 2012(8), 33(8): 1330-1333. (in Chinese)
11. D Chirkov, A Avdyushenko, L Panov, et al. CFD simulation of pressure and discharge surge in Francis turbine at off-design conditions[C]. Earth and Environmental Science, v 15, n PART 3, 2012, 26th IAHR Symposium on Hydraulic Machinery and Systems-Session 1: Hydraulic Turbines and Pumps.
12. Hasmatuchi Vlad, Roth Steven, Botero Francisco, et al. Hydrodynamics of a pump-turbine at off-design operating conditions: Numerical simulation[J]. ASME-JSME-KSME, 2011, v1: p 495-506.
13. WANG Leqin, LIU Yingyuan, LIU Wanjiang, et al. Pressure Fluctuation Characteristics of Pump-turbine at Pump Mode[J]. Journal of Drainage and Irrigation Machinery Engineering, 2013(1), 31(1): 7-10, 35. (in Chinese)
14. Guo L, Liu J T, et al. Pressure fluctuation propagation of a pump turbine at pump mode under low head condition. Sci China Tech Sci, 2014, 57: 811-818.
15. RAN Hongjuan, LUO Xianwu, et al. Experimental Study of the Pressure Fluctuations in a Pump Turbine at Large Partial Flow Conditions[J]. Chinese Journal of Mechanical Engineering, 2012, 25(6): 1205-1209.
16. YIN Junlian, LIU Jintao, WANG Leqin, et al. Prediction of Pressure Fluctuations of Pump Turbine Under Off-Design Condition in Pump Mode[J]. Journal of Engineering Thermophysics, 2011(7), 32(7): 1141-1144. (in Chinese)
17. JI Bin, LUO Xianwu, NISHI Michihiro, et al. Analysis on characteristics of two-stage rotor-stator interaction andpressure fluctuation propagation in Francis turbine under partial load[J]. Journal of Hydroelectric Engineering, 2014(2), 33(1): 191-196. (in Chinese)
18. RAN Hongjuan, LUO Xianwu, ZHU Lei, et al. Experimental Study of the Pressure Fluctuations in a Pump Turbine at Large Partial Flow Conditions[J]. Chinese Journal Of Mechanical Engineering, 2012, 25(6): 1205-1209.