CAE技术与数字孪生流域关键技术融合应用趋势

Application trend of integration of CAE technology and key technology of digital twin watershed

为推动CAE技术与数字孪生流域关键技术的深度融合,分析水工建筑物CAE分析计算和数字孪生流域应用的特点,以及数字孪生流域在算据、算法和算力等3个方面的关键技术。得出CAE分析计算具有可获得性、可展示性、结构系统性的特点,以及数字孪生流域建设具有精确性、多维关联性、闭环性的特点,为CAE分析在数字孪生流域建设发展提供参考。

In order to promote the deep integration of CAE technology and the key technology of digital twin watershed,the characteristics of CAE analysis and calculation of hydraulic structures,and the application of digital twin watershed,as well as the key technologies of digital twin watershed in three aspects of accounting data,algorithm and computing power are analyzed.The results show that CAE analysis and calculation has the characteristics of availability,demonstrability and structure systematicity,the application of digital twin watershed construction has the characteristics of accuracy,multi-dimension correlation and closed loop,which can provide a reference for the development of CAE analysis in digital twin watershed.