【摘要】 应用优化设计的方法,将涡轮典型部件的热态尺寸换算到冷态尺寸,并对某型发动机涡轮叶片进行了分析;对优化算法与简化算法的结果进行了比较,同时将应用于涡轮盘的冷、热态尺寸换算,解决了涡轮典型部件冷、热态尺寸换算问题。更多还原

【Abstract】 Design optimization method is used to convert turbine component dimensions in cold and hot states.An aeroengine turbine blade is analyzed using this method,and the result is compared with that of a simplified method.The optimization method is also applied to turbine disc.It is a successful solution for conversion of typical turbine components.更多还原