Numerical analysis of unsteady flow behaviour and pressure pulsation in pump turbine with misaligned guide vanes

IOP Conference Series: Earth and Environmental Science

Volumn 15, Issue PART 3, 2012, Pages

  Xiao, Y X ^a   Sun, D G ^b   Wang, Z W ^a   Zhang, J ^a   Peng, G Y ^c  

^a TSINGHUA UNIVERSITY   (China)

^b Hangzhou Resource Power Equipment Co Ltd   (China)

^c NIHON UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

DOMINANT FREQUENCY; DRAFT TUBES; FLOW BEHAVIOURS; FLOW PASSAGE; GUIDE VANE; HYDRAULIC PERFORMANCE; OPENING ANGLE; OPERATING CONDITION; PEAK-TO-PEAK; PRESSURE FLUCTUATION; PRESSURE PULSATION; PUMP-TURBINES; REYNOLDS AVERAGED NAVIER-STOKES EQUATION; ROTOR-STATOR INTERACTIONS; SPIRAL CASE; SST TURBULENCE MODELS; WHOLE FLOW PASSAGE;

HYDRAULIC MACHINERY; HYDRAULIC MOTORS; NAVIER STOKES EQUATIONS; NUMERICAL ANALYSIS; PUMPED STORAGE POWER PLANTS; UNSTEADY FLOW;

HYDRAULIC TURBINES;

AMPLITUDE; MATHEMATICAL ANALYSIS; NAVIER-STOKES EQUATIONS; NUMERICAL MODEL; PRESSURE EFFECT; PUMP; REYNOLDS NUMBER; SEA SURFACE TEMPERATURE; TURBINE; TURBULENCE; UNSTEADY FLOW;

EID: 84874079418     PISSN: 17551307     EISSN: 17551315     Source Type: Conference Proceeding    
DOI: 10.1088/1755-1315/15/3/032043     Document Type: Conference Paper

References (7)

1. Grein H and Bachmann P 1976 J. Int. water power Dam construction 28 37-40
2. Nennemann B, Vu T and Farhat M 2005 Proc. Waterpower XIV (Austin, Texas, USA)
3. Dring R P, Joslyn H D and Hardin L W 1982 J. J. Eng. for Power 104 729-742
4. Qian Z D and Zheng B 2010 J. Hydroelectric engineering 29 202-207 (in Chinese)
5. Shao W Y 2009 Proc. Asia-Pacific Power and Energy Engineering Conf. (Beijing: Beijing Tsinghua University Press)
6. Xiao Y X, Wang Z W, Zhang J, Zhai L M and Xu H H 2012 ASME Proc. FEDSM 2012-72236 (Puerto Ricl, USA)
7. Menter F R and Rumsey C L 1994 Proc. AIAA, 25th Fluid Dynamics Conf. (United States, Colorado Springs, CO) p 20-23