Heat transfer research on gas turbine airfoils at NASA GRC

International Journal of Heat and Fluid Flow

Volumn 23, Issue 2, 2002, Pages 109-136

  Garg, Vijay K ^a  

^a NASA GLENN RESEARCH CENTER   (United States)

Author keywords

Blade tip; Film cooling; Gas turbine heat transfer; Internal cooling channel; Rough blade

Indexed keywords

AIRFOILS; COMPUTATION THEORY; COOLING; GAS TURBINES; OXIDATION; THERMAL LOAD;

GAS TURBINE AIRFOILS;

HEAT TRANSFER;

AEROFOIL; BLADE; FILM COOLING; GAS TURBINE; HEAT TRANSFER;

EID: 0036536676     PISSN: 0142727X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0142-727X(01)00144-8     Document Type: Article

References (77)

1. Transition modeling effects on turbine rotor blade heat transfer predictions
2. Heat transfer and flow on the firststage blade tip of a power generation gas turbine: Part 2 - Simulation results
3. A numerical analysis of heat transfer and effectiveness on film cooled turbine blade tip models
4. Prediction of unshrouded rotor blade tip heat transfer
5. Analysis of gas turbine rotor blade tip and shroud heat transfer
6. Effect of squealer tip on rotor heat transfer and efficiency
7. Effects of tip clearance and casing recess on heat transfer and stage efficiency in axial turbines
8. Viscous analysis of three-dimensional rotor flow using a multigrid method
9. Multigrid calculation of three-dimensional viscous cascade flows
10. Navier-Stokes solution of transonic cascade flow using non-periodic C-type grids
11. The effects of Reynolds number, rotor incidence angle, and surface roughness on the heat transfer distribution in a large scale turbine rotor
12. Navier-Stokes analysis of turbine blade heat transfer
13. Grid orthogonality effects on predicted turbine midspan heat transfer and performance
14. Three-dimensional Navier-Stokes heat transfer predictions for turbine blade rows
15. Prediction of relaminarization effects on turbine blade heat transfer
16. Heat transfer predictions for two turbine nozzle geometries at high Reynolds and Mach numbers
17. Experimental determination of stator endwall heat transfer
18. Mach number effects on turbine blade transition length prediction
19. Comparison of predicted and measured turbine vane rough surface heat transfer
20. Infrared low-temperature turbine vane rough surface heat transfer measurements
21. Heat transfer and flow on the first-stage blade tip of a power generation gas turbine: Part I - Experimental results
22. Experimental heat transfer investigation around the film-cooled leading edge of a high-pressure gas turbine rotor blade
23. Calculation of incompressible rough wall boundary-layer flows
24. Explicit multigrid algorithm for quasi-three-dimensional flows in turbomachinery
25. Viscous three-dimensional calculations of transonic fan performance
26. A k-w turbulence model for quasi-three-dimensional turbomachinery flows
27. An algebraic turbulence model for three-dimensional viscous flows
28. Numerical analysis of three-dimensional viscous internal flows
29. Time-averaged heat transfer and pressure measurements and comparison with prediction for a two-stage turbine
30. Detailed heat transfer distributions in two-pass smooth and turbulated square channels with bleed holes
31. Adiabatic effectiveness and heat transfer coefficient on a film-cooled rotating blade
32. Heat transfer on a film-cooled rotating blade using a two-equation turbulence model
33. Heat transfer on a film-cooled rotating blade using different turbulence models
34. Heat transfer on a film-cooled rotating blade
35. Modeling film-coolant flow characteristics at the exit of shower-head holes
36. Comparison of predicted and experimental Nusselt number for a film-cooled rotating blade
37. Comparison of two-equation turbulence models for prediction of heat transfer on film-cooled turbine blades
38. Two-equation turbulence models for prediction of heat transfer on a transonic turbine blade
39. Heat transfer in film-cooled turbine blades
40. Prediction of film cooling on gas turbine airfoils
41. Leading edge film cooling effects on turbine blade heat transfer
42. Effect of velocity and temperature distribution at the hole exit on film cooling of turbine blades
43. Effect of coolant temperature and mass flow on film cooling of turbine blades
44. Heat transfer on a film-cooled blade-effect of hole physics
45. Endwall heat transfer measurements in a transonic turbine cascade
46. Blade heat transfer measurements and predictions in a transonic turbine cascade
47. Film cooling
48. Coarse grid modeling of turbine film cooling flows using volumetric source terms
49. A three-dimensional coupled internal/external simulation of a film-cooled turbine vane
50. The effects of leading edge and downstream film cooling on turbine vane heat transfer
51. Numerical solutions of the Euler equations by finite volume methods using Runge-Kutta time-stepping schemes
52. The calculation of low-Reynolds-number phenomena with a two equation model of turbulence
53. Heat transfer and effectiveness on film cooled turbine blade tip models
54. Discrete-jet film cooling: A comparison of computational results with experiments
55. The role of laminar-turbulent transition in gas turbine engines
56. Zonal two-equation k-ω turbulence models for aerodynamic flows
57. Two-equation eddy-viscosity turbulence models for engineering applications
58. Method of weakest descent for automatic block merging
59. Prediction of heat and mass transfer in a rotating ribbed coolant passage with a 180 degree turn
60. Internal passage heat transfer prediction using multiblock grids and a k-ω turbulence model
61. Numerical prediction of heat transfer in a channel with ribs and bleed
62. Automatic block merging using the method of weakest descent
63. Progress towards understanding and predicting heat transfer in the turbine gas path
64. TRAF3D. MB - A multi-block flow solver for turbomachinery flows
65. Development of an explicit multiblock/multigrid flow solver for viscous flows in complex geometrics
66. Experimental heat transfer and bulk air temperature measurements for a multipass internal cooling model with ribs and bleed
67. Influence of turbulence parameters, Reynolds number, and body shape on stagnation-region heat transfer
68. Reassessment of the scale-determining equation for advanced turbulence models
69. Simulation of transition with a two-equation turbulence model