Film cooling discharge coefficient measurements in a turbulated passage with internal crossflow

Journal of Turbomachinery

Volumn 123, Issue 4, 2001, Pages 774-780

  Bunker, R S ^a   Bailey, J C ^a  

^a GENERAL ELECTRIC COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DISCHARGE (FLUID MECHANICS); GAS TURBINES; HYDRAULICS; TURBULENCE;

COEFFICIENT MEASUREMENTS;

COOLING;

BLADE; COOLING; DESIGN; GAS TURBINE; HIGH TEMPERATURE APPLICATION; MACHINE ELEMENT;

EID: 0035483802     PISSN: 0889504X     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1397307     Document Type: Article

References (25)

1. Discharge coefficient of turbine cooling holes: A review
2. The discharge coefficient of flared film cooling holes
3. Effect of crossflows on the discharge coefficient of film cooling holes
4. Effect of crossflows on the coefficient of discharge of film cooling holes with rounded entries or exits
5. Discharge coefficients of holes angled to the flow direction
6. The coefficient of discharge of 30° inclined film cooling holes with rounded entries or exits
7. Measurements of discharge coefficients in film cooling
8. Effect of a crossflow at the entrance to a film-cooling hole
9. Discharge coefficient measurements of film-cooling holes with expanded exits
10. Effect of internal coolant crossflow orientation on the discharge coefficient of shaped film-cooling holes
11. Detailed heat transfer distributions in two-pass square channels with rib turbulators and bleed holes
12. Heat transfer enhancement within a turbine blade cooling passage using ribs and combinations of ribs with film cooling holes
13. Experimental heat transfer and bulk air temperature measurements for a multipass internal cooling model with ribs and bleed
14. Influence of internal flow on film cooling effectiveness
15. Heat transfer to the turbulent separated flow of air downstream of a step in the surface of a plate
16. Heat transfer to separated and reattached subsonic turbulent flows obtained downstream of a surface step
17. Investigation of turbulence and heat transfer in a separating flow behind a step
18. Experimental study of heat transfer in the zone of turbulent boundary layer separation ahead of a step
19. Heat transfer and flow in a shallow rectangular cavity with subsonic turbulent air flow
20. Forced convection heat transfer on heated bottom surface of a cavity
21. The effect of periodic ribs on the local aerodynamic and heat transfer performance of a straight cooling channel
22. Describing uncertainties in single sample experiments
23. Computations of discrete-hole film cooling over flat and convex surfaces
24. Entrance effects on diffused film-cooling holes
25. The influence of coolant supply geometry on film coolant exit flow and surface adiabatic effectiveness