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RISHeat Transfer and Effectiveness on Film Cooled Turbine Blade Tip Models
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In unshrouded axial turbine stages, a small but generally unavoidable clearance between the blade tips and the stationary outer seal allows a clearance gap leakage flow to be driven across the ...
Transient Liquid Crystal Technique for Convective Heat Transfer on Rough Surfaces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The local heat transfer coefficients are obtained on a rough planar surface simulating in-service turbine stator vane sections. A transient experimental technique is presented that permits the ...
Darryl E. Metzger Memorial Session Paper: A Summary of the Cooled Turbine Blade Tip Heat Transfer and Film Effectiveness Investigations Performed by Dr. D. E. Metzger
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The clearance gap between the stationary outer air seal and blade tips of an axial turbine allows a clearance gap leakage flow to be driven through the gap by the pressure-to-suction side ...