Prediction of main/secondary-air system flow interaction in a high-pressure turbine

39th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 2003, Pages

  Davis, Roger L ^a   Alonso, Juan J ^a   Yao, Jixian ^b   Paolillo, Roger ^c   Sharma, Om P ^c  

^a STANFORD UNIVERSITY   (United States)

^b GE GLOBAL RESEARCH   (United States)

^c PRATT AND WHITNEY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL PROCEDURES; HIGH PRESSURE TURBINE; INITIAL AND BOUNDARY CONDITIONS; INTERACTION EFFECT; LOW-PRESSURE TURBINES; NUMERICAL PROCEDURES; SECONDARY-AIR SYSTEM; TRANSONIC HIGH PRESSURE TURBINE;

BRUSHES; FLOW INTERACTIONS; FLOW SIMULATION; FORECASTING; JET ENGINES; PROPULSION; TURBINES;

SEALS;

EID: 84897752641     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. Busby, J. A., Davis, R. L., Dorney, D. J., Dunn, M. G., Haldeman, C. W., Abhari, R. S., Venable, B. L., and Delaney, R. A., 1998, "Influence of Vane-Blade Spacing on Transonic Turbine Stage Aerodynamics, Part II: Time-Resolved Data and Analysis, " ASME 98-GT-482.
2. st Vane Low-Pressure Turbine Configuration Experimental Results, " ASME Paper 2000-GT-0446, ASME Turbo Expo 2000, Munich, Germany.
3. Davis, R. L., Yao, J., Clark, J. P., Stetson, G., Alonso, J. J., Jameson, A., Haldeman, G.W., and Dunn, M. G., "Unsteady Interaction Between a Transonic Turbine Stage and Downstream Components, " ASME Paper GT2002-39364, June, 2002.
4. Jameson, A., "Time Dependent Calculations Using Multigrid, with Applications to Unsteady Flows Past Airfoils and Wings, " AIAA Paper 91-1596, AIAA 10th Computational Fluid Dynamics Conference, Honolulu, HI, June 1991.
5. Merkle, C. L. and Choi, Y. H., "Computation of Low Speed Flows with Time-Marching Procedures, " International Journal for Numerical Methods in Engineering, Vol. 25, pp. 293-311, 1985.
6. Shankaran, S., Alonso, J. J., Liou, M., Liu, N., and Davis, R. L., "A Multi-Code-Coupling Interface for Combustor Turbomachinery Simulations, " AIAA Paper 01-0974, January, 2001.
7. Wilcox, D. C., Turbulence Modeling for CFD, DCW Industries, Inc., La Cañada, CA, 1998.
8. Yao, J., Jameson, A., Alonso, J. J., and Liu, F., "Development and Validation of a Massively Parallel Flow Solver for Turbomachinery Flows, " AIAA Journal of Propulsion and Power, Vol. 17, No. 3, May-June, 2001.
9. Yao, J., Davis, R. L., Alonso, J. J., and Jameson, A., "Unsteady Flow Investigations in an Axial Turbine Using the Massively Parallel Flow Solver TFLO, " AIAA Journal of Propulsion and Power, 2001.