航空发动机涡轮设计集成技术

航空发动机设计需要大量的计算软件,因此,设计数据和应用系统的集成具有高度科学价值和工程应用价值·采用COM组件技术,研究了航空发动机涡轮设计的多学科综合集成方法;采用代理对象封装空气动力学、热力学和结构计算程序,利用COM对象调用机制完成跨进程服务请求和响应·基于COM组件的集成系统可以实现专业计算软件注册、运行控制、数据映射、设计方案管理和知识管理等功能·系统支持可视化设计方案仿真和项目组人员在线协同,提高了设计工作效率和设计质量,缩短了设计周期·

Integration Technologies for Design of Aero-Gas Turbine

Aero-engine design involves a number of software packages, to which the integration of design data with application system is of highly technological and industrial significance. The component-based COM is introduced in integrating the multidisciplinary computing packages applicable to the design of aero-gas turbine, with the agent objects used to pack a number of aerodynamic, thermodynamic and structural computing packages so as to provide the trans-processing request-response service on the basis of COM call mechanism. The COM-based integration system provides a variety of functions, such as computing package registration, running control, parameter mapping, design specification management and knowledge management. The system can also support the visualized design simulation and on-line collaboration among single project designers, thus improving the efficiency and quality of design and shortening effectively the time required for design.