本文对我国现有的涡轮叶片冷却效果实验器的实验功能及相应的实验方法和数据处理方法等进行了探讨。对冷却结构优劣比较性实验只略加评述,重点讨论发动机工况模拟性实验。文章指出,现有冷效实验器有可能对现有水平的发动机进行模拟实验,但对未来更高增压比的发动机工况模拟实验则存在限制。 This paper discusses the experimental function of the existing turbine blade cooling effect experimental apparatus and the corresponding experimental methods and data processing methods. Comparison of the advantages and disadvantages of the cooling structure of the experiment only a little comment, focusing on the engine operating conditions simulation test. The article points out that it is possible to simulate the existing engine with the existing cold-working tester, but there is a limit to the simulations of the engine operating condition with the higher supercharging ratio in the future.