Pressure-side bleed film cooling: Part II - Unsteady framework for experimental and computational results

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

Volumn 3 B, Issue , 2002, Pages 845-853

  Holloway, D Scott ^a   Leylek, James H ^a   Buck, Frederick A ^b  

^a Clemson University   (United States)

^b GE AVIATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

HIGH BLOWING RATIO; HOT COOLANT FLOW; LOW BLOWING RATIO; MACH NUMBER; PRESSURE-SIDE BLEED FILM COOLING;

COMPUTER SIMULATION; COOLING; PRESSURE; TEMPERATURE; TURBOMACHINE BLADES; TURBULENCE; VORTEX SHEDDING;

TRANSONIC FLOW;

EID: 0036991423     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2002-30472     Document Type: Conference Paper

References (6)

1. Jansson, L. S., Davidson, L., and Olsson, E., 1994, "Calculation of Steady and Unsteady Flows in a Film-Cooling Arrangement using a Two-Layer Algebraic Stress Model," Numerical Heat Transfer, Part A, 26, pp. 237-258.
2. Mensink, C., 1995, "Numerical Prediction of Periodic Vortex Shedding in Subsonic and Transonic Turbine Cascade Flows," International Journal for Numerical Methods in Fluids, 22, pp. 881-897.
3. Sieverding, C. H. and Heinemann, H., 1990, "The Influence of Boundary Layer State on Vortex Shedding from Flat Plates and Turbine Cascades," ASME Journal of Turbomachinery, 112, pp. 181-187.
4. Sondak, D. L. and Dorney, D. J., 1999, "Simulation of Vortex Shedding in a Turbine Stage," ASME Journal of Turbomachinery, 121, pp. 428-435.
5. Cicatelli, G. and Sieverding, C. H., 1997, "The Effects of Vortex Shedding on the Unsteady Pressure Distribution Around the Trailing Edge of a Turbine Blade," ASME Journal of Turbomachinery, 119, pp. 810-819.
6. Sommers, A. D., 2001, "Trailing Edge Film Cooling under Realistic Engine Conditions: A 3-D Computational Study of Flow Unsteadiness," Undergraduate Honors Thesis, Mechanical Engineering Department, Clemson University, Clemson, SC.