航空发动机强度设计系统建设与应用

结构强度设计是航空发动机设计、研制过程的重要组成部分。为了建立适用于航空发动机强度设计的体系平台,提升设计能力,依据航空发动机设计体系建设要求,结合航空发动机强度设计专业工作实际,提出“流程驱动、要素集成”的平台建设思想,并以流程模板的形式驱动工作任务的实施,实现强度设计系统的工程化应用。在系统建设过程中有效运用系统工程以及精细化工程等先进的方法,围绕“适用、好用、真用”的指导思想开展强度设计系统的建设与优化,搭建适合于强度设计专业的设计系统,重点解决工作流程、设计资源、工作任务、数据管理与型号及预研等实际工作相结合的问题,并将此系统应用于型号研制的强度设计工作中。

Construction and Application of Aeroengine Strength Design System

The structural strength design is an important part of the design and development process of the aeroengine.In order to establish the system platform suitable for aeroengine strength design and improve the design ability,according to the requirements of aeroengine design system construction,combined with the actual work of aeroengine strength design specialty,the platform construction idea of"process drive and elements integration"was put forward.Work task implementation was driven in the form of a process template.The engineering application of strength design system was realized.Effective application of advanced methods such as system engineering and fine engineering in the process of system construction was carried out.The construction and optimization of the strength design system about the guiding ideology of the"suit,useful,true"was carried out.A design system suitable for strength design specialty was built.The problem of combining working process,design resource,work task,data management with practical work such as model and pre-research was solved in detail,and the system is applied to the strength design of model development.