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RISFilm Superposition Characteristics With Laidback Fan-Shaped Holes Under the Influence of Internal Crossflow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the serpentine passage of actual rotor blades, the coolant at the inlet of the film hole has an internal crossflow. The internal crossflow significantly influences the film cooling effectiveness of multi-row film holes. ...
Investigation on the Blade Leading-Edge Film Cooling With Normal and Staggered-Oblique Impinging Jets
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. Film cooling is widely employed to protect the external wall of the turbine blade leading edge from hot gas exposure, while impingement cooling is a common internal cooling technique. This article experimentally ...
Effects of Metro Transit on the Job–Housing Balance in Xi’an, China
Publisher: ASCE
Abstract: Job–housing balance has been widely studied as a means to promote sustainable urban planning. Many studies have been conducted to explore how to improve the job–housing balance, but there is inadequate evidence of the ...
Effect of the Key Geometry and Flow Parameters on Discharge Coefficient of Laidback Fan-Shaped Hole Under Coolant Crossflow Condition
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A laidback fan-shaped hole is commonly used due to its superior lateral film coverage. Its discharge coefficient is significantly influenced by internal crossflow owing to its complex geometrical structure. In this paper, ...