Study of main-stream gas ingestion in a rotor-stator disk cavity

36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 2000, Pages

  Roy, R P ^a   Xu, G ^a   Feng, J ^a  

^a Arizona State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON DIOXIDE; GASES; PROPULSION; ROTORS; ROTORS (WINDINGS); STATORS; TRANSPORT PROPERTIES;

GAS CONCENTRATION; GAS INGESTION; GAS TURBINE DISKS; PEAK-TO-PEAK; RADIAL CLEARANCE; RADIAL DISTRIBUTIONS; SOURCE REGION; STATIC PRESSURE;

SEALS;

EID: 84896466520     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. Abe, T., Kikuchi, J., and Takeuchi, H., 1979, "An Investigation of Turbine Disk Cooling - Experimental Investigation and Observation of Hot Gas Flow in a Wheel Space," Thirteenth International Congress on Combustion Engines (CIMAC), Vienna, Paper No. GT- 30
2. Bohn, D., Rudzinski, B., Surken, N., and Gartner, W., 2000, "Experimental and Numerical Investigations of the Influence of Rotor Blades on Hot Gas Ingestion into the Upstream Cavity of an Axial Turbine Stage," ASME paper No. OO-GT-284, International Gas Turbine and Aeroengine Congress and Exposition, Munich.
3. Dadkhah, S., Turner, A. B., and Chew, J. W., 1991, "Performance of Radial Clearance Rim Seals In Upstream Rotor-Stator Wheelspaces," ASME Paper No.91-GT-32
4. Fluent Inc., 1999, "Computational Fluid Dynamics Software-FLUENT/UNS," User's Guide, Release 5.0, Lebanon, NH.
5. Green, T. and Turner, A. B., 1994, "Ingestion into the Upstream Wheelspace of an Axial Turbine Stage," ASME Journal of Turbomachinery, Vol. 116, pp. 327-332
6. Hamabe, K., and Ishida, K., 1992, "Rim Seal Experiments and Analysis of a Rotor-Stator System with Nonaxissymmetric Main Flow," ASME Paper No. 92-GT-160
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, United Kingdom.
8. Phadke, U. P. and Owen, J. M., 1988a, "Aerodynamic Aspects of the Sealing of Gas-Turbine Rotor-Stator Systems, Part 1: The Behavior of Simple Shrouded Rotating Disk Systems in a Quiescent Environment," International Journal of Heat and Fluid Flow, Vol. 9(2), pp. 98-105
9. Phadke, U. P. and Owen, J. M., 1988b, "Aerodynamic Aspects of the Sealing of Gas-Turbine Rotor-Stator Systems, Part 2: The Performance of Simple Seals in a Quasi-axisymmetric External Flow," International Journal of Heat and Fluid Flow, Vol. 9(2), pp. 106-112
10. Phadke, U. P. and Owen, J. M., 1988c, "Aerodynamic Aspects of the Sealing of Gas-Turbine Rotor-Stator Systems, Part 3: The Effect of Nonaxisymmetric External Flow on Seal Performance," International Journal of Heat and Fluid Flow, Vol. 9(2), pp. IB- 117
11. Roy, R.P., Devasenathipathy, S., Xu, G., and Zhao, Y., 1999, "A Study of the Flow Field in a Model Rotor- Stator Disk Cavity," ASME Paper 99-GT-246, International Gas Turbine and Aeroengine Technical Congress, Indianapolis, June, 1999.