Abstract

The efficiency of airplane turbines must be improved by optimizing the characteristics of the labyrinth seals and improving their operational efficiency. The response surface is plotted as a function of the geometric parameters for the labyrinth seals of gas-turbine engines. On that basis, an optimized labyrinth seal is developed. The characteristics of the initial and optimized seals are compared.

中文翻译：

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燃气轮机迷宫密封的优化

摘要

必须通过优化迷宫式密封件的特性并提高其工作效率来提高飞机涡轮机的效率。响应面是根据燃气轮机迷宫式密封件的几何参数绘制的。在此基础上，开发了优化的迷宫式密封。比较了初始密封件和优化密封件的特性。