【摘要】 本文简要介绍了汽车绕流数值分析的有关理论基础和计算机模拟几个重要问题 ,涉及基本方程、有限体积法的应用、交错网格系统及边界条件的处理等 ,并给出了应用算例。对有关计算的相应技术处理也进行了探讨。更多还原

【Abstract】 The paper introduces some important ideas about the theoretical fundament of numerical analysis and computer simulation on automobile flowfield. It involves finite volume method,the inter leaving grid system,the dispose of boundary condition and so on.In this paper,the application example is given and the technological treatments corresponding to the computation are also discussed.更多还原