中文摘要：

随煤气的汽轮机的入口温度的增加，由使用常规方法的好处是可能的接近他们的限制。因此，学习为超过这些当前的限制使方法凉下来的新奇电影是必要的。基于热转移改进的理论，由使溪流凉下来与化学反应使方法凉下来的一部电影被建议。以便测试建议方法的可行性，数字模拟被进行了。有 30 度洞的经典的扁平的板结构被用于模拟。在现在的学习，在与使有效性凉下来的电影上的化学反应的关系的参数的效果例如化学的热水池，卷变化，和反应率，数字地被调查。冷却的常规电影也为比较被计算。电影冷却有效性由于化学反应显然被改进的结果表演，和反应热和冷却的反应率流在电影有效性上有重要效果。然而，卷变化的效果能被忽略。

英文摘要：

With the increase of inlet temperature of gas turbines, the benefits by using the conventional methods are likely to approach their limits. Therefore, it is essential to study novel film cooling methods for surpassing these current limits. Based on the theory of heat transfer enhancement, a film cooling method with chemical reaction by cool- ing stream is proposed. In order to test the feasibility of the proposed method, numerical simulations have been conducted. The classic flat plate structure with a 30 degree hole is used for the simulation. In the present study, the effects of the parameters in relation to the chemical reaction on film cooling effectiveness, such as chemical heat sink, volume changes, and reaction rate, are investigated numerically. The conventional film cooling is also calculated for the comparison. The results show that film cooling effectiveness is improved obviously due to the chemical reaction, and the reaction heat and reaction rate of cooling stream have an important effect on film ef- fectiveness. However, the effect of volume changes can be ignored.