Simulation Software Development Based on Coupled Multiphysics Field Computation
With the in-depth development of simulation technology,multi-physics field coupling calculation has become an important trend in engineering research and development.In order to solve the problems of data dispersion,inefficient process convergence and difficult shar-ing of knowledge and experience,and low R&D efficiency in the simulation system,a set of multi-physics field coupling simulation software for advanced manufacturing R&D scenarios is developed,the system of multi-physics field simulation software is improved in depth,and a do-mestically-owned multi-physics field simulation software system is established,and low-frequency magnetic and fluid simulation software is developed to complete the heat-fluid-solid,electro-magnetic-heat,solver coupling of electro-thermal coupling simulation,and integrated into the multiphysics field simulation platform with unified data transmission,convenient design modeling,fast computational efficiency,and high accuracy of coupling results.Example verification results show that the application of the software can be obtained from the design input,geometric analysis,mesh division,multi-physics field setup,multi-field coupling solution,and result output within the effective link to ob-tain reasonable and high precision simulation results,which improves the overall design level and manufacturing efficiency of aerospace,new energy vehicles,semiconductors,computers,and other core technology industries.
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