结合冶金过程的一些特点概述数值模拟仿真的基本原理、区域离散化方法、求解技术及应用实例。
The basic principle of numerical simulation, zone discretization method, solution techniques and some application examples are described in light of the characteristics in metallurgical process.
试验结果表明，此方法具有精度高，收敛速度快等优点，可广泛运用于发动机数值仿真及控制模拟等领域。
The result implies that this method has high precision and fast convergence pace and it can be applied to many fields such as aeroengine numeral simulation, control simulation and so on.
同时验证了本文汽车侧面碰撞虚拟试验数值模拟的方法，证明汽车侧面碰撞虚拟试验仿真模型的正确性。
At the same time virtual test validated the article automobile side impact virtual test simulation method, testified the accuracy of automobile side impact virtual test simulation model.
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