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本文采用传质实验的方法,对叉排双排离散孔在凸表面上的气膜冷却特性,做了精确地测量,以大量实验数据为依据,总结出在凸表上气膜冷却有效温比分布特征,为设计者提供了有实际参考价值的依据。
In this paper, the method of mass transfer experiment was used to accurately measure the film’s cooling characteristics on the convex surface of double rows of discrete rows of fork rows. Based on a large amount of experimental data, the effective cooling ratio Distribution features provide designers with a basis for the actual reference value.