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METHOD FOR QUANTIFYING FILM HOLE FLOW RATES FOR FILM-COOLED PARTS
METHOD FOR QUANTIFYING FILM HOLE FLOW RATES FOR FILM-COOLED PARTS
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机译:定量膜冷却零件的膜孔流率的方法
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摘要
To measure the flow rate of coolant through a cooling hole of a film-cooled part, a transient thermal response of an external surface temperature of the film-cooled part is measured and the transient thermal response is characterized mathematically. From the mathematical characterization, the flow rate through the film hole is determined.
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