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百公里等速油耗的影响因素有七个:G_e 与 F_f 和 F_w 成正比;V>30km/h,F_w 成为 F 的主要成分;G_e 正比于 F 与 g_e;g_e 对应着发动机的 Ne、n;n 和负荷一定;g_e随 N_e 增大而降低。降低 G_e 的措施:降低 F;降低 m,降低 f。GB900摩托车加导流罩C_(WA)降低13.7%,骑乘人员俯身乘骑 C_(WA)可减少0.04(相差9%)。生建750摩托车发动机改进燃烧室 G_e 降低10%。影响η_m 的因素是传动机构、加工精度等,齿轮加工精度提高1～2级,η_m 提高2%左右。滑行距离越长,机械损失越少,η_m 越高。
There are seven influencing factors for constant fuel consumption per hundred kilometers: G_e is proportional to F_f and F_w; V> 30km / h, F_w becomes the main component of F; G_e is proportional to F and g_e; g_e corresponds to Ne, n of engine n; n And a certain load; g_e decreases with increasing N_e. Reduce G_e measures: lower F; lower m, lower f. GB900 Motorcycle plus shrouds C_ (WA) decreased by 13.7%, riders ride down C_ (WA) can be reduced by 0.04 (a difference of 9%). Health build 750 motorcycle engine improved combustion chamber G_e reduced by 10%. Affect η_m factor is the transmission, machining accuracy, gear machining accuracy increased by 1 to 2, η_m increased by about 2%. The longer the taxiing distance, the less mechanical loss, the higher η_m.