【摘要】 文中给出汽车运动空气流场的严格互补极点——鞍点定理,并且证明变分解存在唯一性。首次为汽车空气形状阻力变分有限元解奠定了理论基础。更多还原

【Abstract】 The strictly complementary extreme- saddle point principle of air flow field around moving vehicle is presented and the uniqueness of variational solution is proved. It is first time that the rigorous theoretical basis of variational finite element solution is established for air resistance of motor vehicle.更多还原