关键词: 仿真集成平台, 仿真工作流, 多学科耦合, 智能优化

Abstract: The simulation for aero-engine research and development is increasingly complex,and it is characterized by numerous design software,frequent cross-department research and development collaboration,and multidisciplinary knowledge integration,which brings many challenges to the traditional digital research and development system.To break through the limitations of traditional research and development system,the research on the architecture of intelligent integrated platform for aero-engine numerical simulation was carried out.Starting from the integrated platform architecture requirements,six methods including the custom method based on scientific workflow simulation process,the plug-in integrated software extension mechanism,the technology of across components and multidisciplinary coupling encapsulation,the heterogeneous simulation mixing environment engineering data management technology,the local and remote deployment architecture and the simulation design/data intelligent optimization analysis method were formed to guide the platform design and development.On this basis,a platform architecture design example was given,and an integrated,platform-based and intelligent intelligent integrated platform for aero-engine numerical simulation was built.

Key words: simulation integration platform, simulation workflow, multidisciplinary coupling, intelligent optimization