UTRC turbine rim seal ingestion and platform cooling experiments

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

Volumn , Issue , 2000, Pages

  Feiereisen, John M ^a   Paolillo, Roger E ^a   Wagner, Joel ^a  

^a United Technologies   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COOLING; EXPERIMENTS; GAS TURBINES; PROPULSION; TURBINE COMPONENTS; TURBOMACHINE BLADES;

COMPUTATIONAL ANALYSIS; COOLING EFFECTIVENESS; HOT GAS INGESTION; METAL TEMPERATURE; REDUCED ORDER MODELS; RIM CAVITIES; RIM SEAL INGESTIONS; TURBINE STAGES;

SEALS;

EID: 84896449624     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Bohn, D., Rudzinski, B., and Siirken, N., 1999, "Influence of Rim Seal Geometry on Hot Gas Ingestion into the Upstream Cavity of an Axial Turbine Stage". ASME Paper 99-GT-248
2. Chew, J. W., Green, T., and Turner, A. B., "Rim Sealing of Rotor-Stator Wheelspaces in the Presence of External Flow", ASME Paper No. 94-GT-126
3. Daniels, W. A., Johnson, B. V., Graber, D. J., and Martin, R. J., 1992, "Rim Seal Experiments and Analysis for Turbine Applications", J. of Turbomachinery, Vol. 114, pp 426-432.
4. Hamabe, K., and Ishida, K., 1992, "Rim Seal Experiments and Analysis of a Rotor-Stator System with Nonaxisymmetric Main Flow", ASME Paper 92- GT-160
5. Johnson, B. V., Mack, G. J., Paolillo, R. E., and Daniels, W. A., 1994, "Turbine Rim Seal Gas Path Flow Ingestion Mechanisms", AIAA Paper 94-2703
6. Joslyn, H. D., and Dring, R. P., 1988, "A Trace Gas Technique to Study Mixing in a Turbine Stage", ASME J. of Turbomachinery, Vol. 110, pp 38-43
7. Langston, L. S., Nice, M. L., and Hooper, R. M., 1976, "Three-Dimensional Flow Within a Turbine Cascade Passage", ASME Paper 76-GT-50.