航空发动机设计任务循环预测的计算机程序设计

COMPUTER PROGRAMMING FOR AEROENGINE DUTY CYCLES PREDICTION

对航空发动机设计任务循环预测的计算机程序组织结构和设计方法进行了研究。编写的程序包括飞行载荷谱的预测及飞行载荷谱的处理两大模块，该程序已应用于某型教练机发动机的设计载荷谱的预测研究，以及多种型号的发动机载荷谱的处理。

It is important for a new aeroengine to predict design duty cycles,however it is also complicated.An investigation on the structure of the computer program for areoengine design duty cycles prediction and the method of programming has been completed.The program flow chart is given.A modularized program is written out,which has two function blocks;one is flight load spectrum prediction,another is load spectrum processing.It has been used for design load spectrum research of a new trainer engine and load spectrum processing of some other engines.