Fluid dynamics of a pre-swirl rotor-stator system

American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI

Volumn 3 B, Issue , 2002, Pages 805-813

  Yan, Youyou ^a   Gord, Mahmood Farzaneh ^b   Lock, Gary D ^b   Wilson, Michael ^b   Owen, J Michael ^b  

^a CITY UNIVERSITY   (United Kingdom)

^b University of Bath   (United Kingdom)

Author keywords

Discharge coefficients; Fluid dynamics; Pre swirl; Rotor stator systems

Indexed keywords

DISCHARGE COEFFICIENTS; PRE-SWIRL SUPPLY SYSTEM; ROTOR-STATOR SYSTEMS;

NOZZLES; PRESSURE; REYNOLDS NUMBER; ROTORS; STATORS; TEMPERATURE; TURBULENT FLOW; VELOCITY;

COMPUTATIONAL FLUID DYNAMICS;

EID: 0036991421     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2002-30415     Document Type: Conference Paper

References (9)

1. Popp, O., Zimmerman, H. and Kutz, J, 1998, CFD analysis of cover-plate receiver flow, J. Turbomachinery, v. 120, pp 43-49
2. Karabay, H., Chen, J. X., Pilbrow, R., Wilson, M. and Owen, J. M., 1999, Flow in a "cover-plate" pre-swirl rotor-stator system, J. Turbomachinery, v. 121, pp 160-166
3. Karabay, H., Wilson, M. and Owen, J. M., 2001, Predictions of effect of swirl on flow and heat transfer in a rotating cavity, Int. J. Heat and Fluid Flow, v. 22, n. 2, pp 143-155
4. Meierhofer, B. and Franklin, C.J., 1981, An investigation of a preswirled cooling airflow to a gas turbine disk by measuring the air temperature in the rotating channels, ASME Paper 81-GT-132.
5. Wilson, M., Pilbrow, R. and Owen, J. M., 1997, Flow and heat transfer in a pre-swirl rotor-stator system, J. Turbomachinery, v. 119, pp 364-373
6. Dittmann, M., Geis, T., Schramm, V., Kim, S. and Wittig, S., 2001, Discharge coefficients of a pre-swirl system in secondary air systems, ASME 2001-GT-122
7. Owen, J.M. and Rogers, R.H., 1989, Flow and heat transfer in rotating disc systems: Vol. 1, Rotor-stator systems, Research Studies Press, Taunton, UK and John Wiley, NY
8. Launder, B. E. and Sharma, B. I., 1974, Application of the energy-dissipation model of turbulence to flow near a spinning disc, Letters in Heat and Mass Transfer, 1974, 1, 131-138
9. Pilbrow, R., Karabay, H., Wilson, M. and Owen, J. M., 1999, Heat transfer in a "cover-plate" pre-swirl rotating-disc system, J. Turbomachinery, v. 121, pp 249-256