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本文对用于测量涡轮叶片和涡轮外环换热的高频双膜热流计进行了理论分析,并给出了对双膜热流计的校验方法,阐明了双膜热流计的设计及其应用。
In this paper, a theoretical analysis is made of the high frequency double film heat flux meter used to measure the heat transfer between the turbine blades and the outer ring of the turbine. The verification method for the double film heat flux meter is given, and the design and application of the double film heat flux meter .