The Application of the Numerical Simulation in CAE

Chang-Hsien Tai

《屏科大研發專刊（英文版）》 1期 (2009/08) Pp. 5-8

並列摘要

CFD is the simulation of fluid engineering systems using modeling (mathematical physics problem formulation) and numerical methods (discretization methods, solvers, numerical parameters, and grid generations, etc.) In recent years, the progress in computer software, hardware and numerical methods have greatly improved. Numerical simulation models have been applied extensive to CAE (Computer-Aided Engineering). In numerous research and development areas contributions have been made in vehicle design, plane design, weather forecasting, weapon systems, electronic products and building structures. Numerical simulations can reduce the risk and cost in experimental testing, reduce the development time period and permit the visualization of physical fluid phenomena that are difficult in experimentation. NPUST NSLab, Numerical Simulation Lab. originated in national defense research. We have applied these studies to the evil industry in recent decades The achievement results have been substantial.