Accession Number : ADA162080


Title :   Heat Transfer and Cooling in Gas Turbines


Descriptive Note : Conference proceedings


Corporate Author : ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT NEUILLY-SUR-SEINE (FRANCE)


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a162080.pdf


Report Date : Sep 1985


Pagination or Media Count : 530


Abstract : Partial Contents: Rotating Heat Transfer on a Multipass Cooling Geometry; Pressure Drop and Heat Transfer Characteristics of Circular and Oblong Low Aspect Ratio Pin Fins; External Heat Transfer Study on a HP Turbine Rotor Blade; Effects of Wakes on the Heat Transfer in Gas Turbine Cascades; Effect of Hole Geometry, Wall Curvature and Pressure Gradient on Film Cooling Downstream of a Single Row; The Effect of Density Ratio on the Film-Cooling of a Flat Plate; Shroud Segments for Unshrouded Blade Turbines; Heat Transfer Test Evaluation of the Shell-Spar Blade Cooling Concept Applied to Industrial Gas Turbines; Heat-Flux Measurements and Analysis for a Rotating Turbine Stage; Calculation of Laminar-Turbulent Boundary Layer Transition on Turbine Blades; A Model for Correlating Flat Plate Film Cooling Effectiveness for Rows of Round Holes; Heat Transfer in Gas Turbine Combustors; Effectiveness Measurements for a Cooling Film Disrupted by a Single Jet with Wall Plunging; Full Coverage Impingement Heat Transfer: The Variation in Pitch to Diameter Ratio at a Constant Gap; The Measurement of Local Heat Transfer Coefficients in Blade Cooling Geometries; High Frequency Response Heat Flux Gauge for Metal Blading; Transient Thermal Behavior of a Compressor Rotor with Ventilation - Test Results under Simulated Engine Conditions; Heat Exchangers in Regenerative Gas Turbine Cycles.


Descriptors :   *HEAT TRANSFER , *HEAT EXCHANGERS , *GAS TURBINES , *FILM COOLING , *GAS TURBINE BLADES , TEST AND EVALUATION , PRESSURE GRADIENTS , TRANSIENTS , DENSITY , MEASUREMENT , VENTILATION , COOLING , GEOMETRY , WAKE , PRESSURE , RESPONSE , HOLES(OPENINGS) , CURVATURE , COMBUSTORS , REDUCTION , CYCLES , ROTOR BLADES(TURBOMACHINERY) , CASCADE STRUCTURES , INDUSTRIAL EQUIPMENT , REGENERATION(ENGINEERING) , HEAT TRANSFER COEFFICIENTS , FLAT PLATE MODELS , COMPRESSOR ROTORS , DOWNSTREAM FLOW , CIRCULAR , LAMINAR FLOW , HEAT FLUX , BOUNDARY LAYER TRANSITION , TRANSITIONS , EXTERNAL , WALLS , BLADES , TURBULENT FLOW , RATIOS , DIAMETERS , METALS , SIMULATION , THERMAL PROPERTIES


Subject Categories : Thermodynamics
      Jet and Gas Turbine Engines


Distribution Statement : APPROVED FOR PUBLIC RELEASE