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RISEffect of Jet Pulsing on Film Cooling—Part I: Effectiveness and Flow-Field Temperature Results
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pulsed film cooling was studied experimentally to determine its effect on film-cooling effectiveness. The film-cooling jets were pulsed using solenoid valves in the supply air line. Cases with ...
Effect of Unheated Starting Lengths on Film Cooling Experiments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The effect of an unheated starting length upstream of a row of film cooling holes was studied experimentally to determine its effect on heat transfer coefficients downstream of the holes. Cases ...
Effect of Jet Pulsing on Film Cooling—Part II: Heat Transfer Results
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Pulsed film cooling was studied experimentally to determine its effect on film-cooling effectiveness and heat transfer. The film-cooling jets were pulsed using solenoid valves in the supply air ...