Unsteady flow structure on a centrifugal pump: Experimental and numerical approaches

American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED

Volumn 257, Issue 2 B, 2002, Pages 761-768

  González, José ^a   Blanco, Eduardo ^a   Santolaria, Carlos ^a   Fernández, Joaquín ^a  

^a UNIVERSITY OF OVIEDO   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

FINITE VOLUME COMMERCIAL CODE; FLOW RATES; PERIPHERAL VELOCITY; PRESSURE FLUCTUATION; TURBULENT DISSIPATION;

COMPUTATIONAL FLUID DYNAMICS; COMPUTER SIMULATION; DENSITY MEASUREMENT (SPECIFIC GRAVITY); EFFICIENCY; FINITE VOLUME METHOD; KINETIC ENERGY; PRESSURE MEASUREMENT; ROTORS; TURBULENT FLOW; UNSTEADY FLOW; VELOCITY MEASUREMENT;

CENTRIFUGAL PUMPS;

EID: 0036437502     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/FEDSM2002-31182     Document Type: Conference Paper

References (10)

1. Engeda, A., 1998, "From the Crystal Palace to the pump room," International Gas Turbine & Aeroengine Congress, 98-GT-22 (Stockholm, Sweden, 1998).
2. Brennen, C.E., 1994, Hydrodynamics of pumps, Oxford University Press and CETI Inc.
3. Chu, S., Dong, R., and Katz, J., 1995, "Relationship Between Unsteady Flow, Pressure Fluctuations, and Noise in a Centrifugal Pump-Part B: Effects of Blade-Tongue Interactions," ASME J. Fluids Eng., 117, pp. 30-35.
4. Gunzburger, M.D., Nicolaides, R.A., 1993, Incompressible computational fluid dynamics. Trends and advances, Cambridge University Press.
5. Lakshminarayana, B., 1991, An Assessment of Computational Fluid Dynamic Techniques in the Analysis and Design of Turbomachinery - The 1990 Freeman Scholar Lecture ASME J. Fluid Eng., 113, pp. 315-352.
6. Tsukamoto, H., Uno, M., Hamafuku, N., Okamura, T., 1995, "Pressure fluctuation downstream of a diffuser pump impeller," ASME FED, 216, pp. 133-138.
7. Shi, F., Tsukamoto, H., 2001, "Numerical study of pressure fluctuations caused by impeller-diffuser interaction in a diffuser pump stage," ASME J. Fluids Eng., 123, pp. 466-474.
8. González, J., 2000, "Modelización Numérica del Flujo no Estacionario en Bombas Centrifugas. Efectos Dinámicos de la Interacción entre Rode Voluta," Ph.D. Thesis (in Spanish), Universidad de Oviedo, Spain.
9. Freitas, C. J., 1993, "Journal of fluids engineering editorial policy statement on the control of numerical accuracy," ASME J. Fluids Eng., vol 115, pp. 339-340.
10. Blanco, E., Fernádez, J., González, J., and Santoria, C., 2000, "Numerical Flow Simulation in a Centrifugal Pump with Impeller-Volute Interaction," ASME-FEDSM-00-11297.