A CAD/CAE integration technology and its application in hydraulic engineering

4th International Conference on Energy Equipment Science and Engineering

Xie, Wei^1 ; Zhang, Liaojun^1

College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing

210098, China^1

关键词: Cad/cae integrations;    Design and analysis;    Efficient analysis;    Hydraulic engineering;    Parametric technology;    Simulation calculation;    Structural optimal design;    Water conservancy projects;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/242/6/062076/pdf
DOI  :  10.1088/1755-1315/242/6/062076

来源: IOP

【 摘 要 】

The CAD and CAE technologies are usually applied independently in water conservancy projects, and the connection between the design and analysis procedures is not close enough, which greatly reduces the efficiency of the application of these two technologies. Taking a typical pumping station as an example, a CAD/CAE integration technology is studied on and applied for the precise modelling and the simulation calculation of a complex finite element analysis problem in hydraulic engineering, and the parametric technology is utilized for the structural optimal design in this paper. It turns out that the technology can help significantly improve the efficiency of the iterative design-analysis-optimization process and provide a feasible and efficient analysis method for the design of water conservancy projects.