High-resolution measurements of local effectiveness from discrete hole film cooling

Journal of Turbomachinery

Volumn 123, Issue 4, 2001, Pages 758-765

  Baldauf, S ^a   Schulz, A ^a   Wittig, S ^a  

^a UNIVERSITY OF KARLSRUHE   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BLOW MOLDING; FINITE ELEMENT METHOD; HEAT FLUX;

HOLE FILM COOLING;

COOLING;

COOLING; EFFICIENCY; GAS TURBINE; HEAT TRANSFER; MEASUREMENT METHOD;

EID: 0035483101     PISSN: 0889504X     EISSN: None     Source Type: Journal    
DOI: 10.1115/1.1371778     Document Type: Article

References (30)

1. Experimental study on the flow characteristics of streamwise inclined jets in crossflow on flat plate
2. Hydrodynamic measurements of jet in crossflow for gas turbine film cooling applications
3. Effect of density ratio on the hydrodynamics of film cooling
4. Measurements in film cooling flows: Hole L/D and turbulence intensity effects
5. Flow field measurements for film-cooling holes with expanded exits
6. An experimental investigation of the velocity and temperature fields of cold jets injected into a hot crossflow
7. Adiabatic effectiveness, thermal fields, and velocity fields for film cooling with large angle ejection
8. Analysis of vortices in three-dimensional jets introduced in a cross-flow boundary layer
9. A detailed analysis of film cooling physics- Part I: Streamwise ejection with cylindrical holes
10. High resolution measurements of local heat transfer coefficients by discrete hole film cooling
11. Film cooling with compound angle holes: Heat transfer
12. Film cooling with compound angle holes: Adiabatic effectiveness
13. 2 injection through compound angle holes using a transient liquid crystal image method
14. Film cooling effectiveness and mass/heat transfer downstream of one row of discrete holes
15. Influence of the hole length to diameter ratio on film cooling with cylindrical holes
16. Investigation of detailed film cooling effectiveness and heat transfer distributions on a gas turbine airfoil
17. Film cooling from shaped holes
18. Adiabatic wall effectiveness measurements of film-cooling holes with expanded exits
19. 2 calibration for highly resolving and accurate measurement of adiabatic film cooling effectiveness with application to a row of holes
20. Effect of orientation angles on film cooling over a flat plate: Boundary layer temperature distributions and adiabatic film cooling effectiveness
21. Film cooling with large density differences between the mainstream and the secondary fluid measured by the heat-mass transfer analogy
22. CFD based sensitivity study of flow parameters for engine like film cooling conditions
23. In situ calibration for quantitative infrared thermography
24. Evaluation of heat transfer for film-cooled turbine components
25. Adiabatic wall temperature and heat transfer downstream of injection through two rows of holes
26. Effects of hole geometry, wall curvature and pressure gradient on film cooling downstream of a single row
27. Scaling parameters in film cooling
28. Mass transfer effects of free stream turbulence and horseshoe vortex formed at the upstream edge of film cooling jets about a cylindrical surface