Summary of experimental heat-transfer results from the turbine hot section facility
Abstract
Experimental data from the turbine Hot Section Facility are presented and discussed. These data include full-coverage film-cooled airfoil results as well as special instrumentation results obtained at simulated real engine conditions. Local measurements of airfoil wall temperature, airfoil gas-path static-pressure distribution, and local heat-transfer coefficient distributions are presented and discussed. In addition, measured gas and coolant temperatures and pressures are presented. These data are also compared with analyses from Euler and boundary-layer codes.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- April 1993
- Bibcode:
- 1993STIN...9323059G
- Keywords:
-
- Gas Turbine Engines;
- Heat Transfer;
- Heat Transfer Coefficients;
- Temperature Distribution;
- Temperature Measurement;
- Turbine Blades;
- Wall Temperature;
- Airfoils;
- Boundary Layers;
- Coolants;
- Euler Equations Of Motion;
- Static Pressure;
- Fluid Mechanics and Heat Transfer