摘要
根据汽车道路滑行和转毂滑行的受力原理,提出一种乘用车空气阻力系数的间接求解方法,求出的空气阻力系数与风洞实际测试结果有较好的吻合度。
According to the force principle of road and chassis dynamometer coasting, an indirect method to calculate the air resistance coefficient was presented. The calculated results have a good agreement with tile wind tunnel test resuhs.
出处
《汽车零部件》
2018年第1期46-48,共3页
Automobile Parts
关键词
滑行阻力
空气阻力系数
间接求解方法
Coasting resistance
Air resistance coefficient
Indirect method
