This paper discusses the features of several dyn amics environment prediction methods, researches the principle and applications o f Statistical energy analysis( SEA) method, and gives out the estimate process in engineering with the example of one type engine effuser cabin.
讨论了几种动力学环境预示方法的特点,着重研究了统计能量分析(EA)法的原理及其应用,并以某型号发动机长尾喷管舱为例,具体给出其工程分析估计过程。