滚动阻力系数 [力] rolling resistance coefficient
[力] coefficient of rolling resistance
- 滚动阻力系数;空气阻力系数;滑行试验;
Rolling resistance coefficient; Air resistance coefficient; Coasting test; - 依据车辆行驶的功率平衡原理,提出了滚动阻力系数的测试方法及测试时应注意的问题。
Method of measurement and test of the coefficient and problems to be noticed are brought forward according to power balancing principle of vehicle driving. - 在对原地起步加速特性的影响中,车重的减轻效果最为明显,其次是空气阻力系数和滚动阻力系数减小的影响。
As for acceleration, the decrease of vehicle mass improves the accelerate performance most. The decrease of aerodynamic drag coefficient and roll resistance coefficient are the next.