ACON99 wrote:
F-1高速度下煞車有大於4G的力道 低速下光放油門 自然減速力就有1G 全是事實
等速運動中(引擎不施力) 輪胎摩擦力當然是阻力....
我只是估錯了氣動力在低速下的比例 (高速可是3G以上) 把低速下全歸給輪胎皮...(恕刪)
我真的很懷疑你有把這段英文看懂....
ACON99 wrote:
The deceleration force under braking is usually 4 g (39 m/s2), and can be as high as 5–6 g when braking from extreme speeds.... Here the aerodynamic drag actually helps, and can contribute as much as 1.0 g of braking force, which is the equivalent of the brakes on most road sports cars. In other words, if the throttle is let go, the F1 car will slow down under drag at the same rate as most sports cars do with braking, at least at speeds above 150 km/h (93 mph). The drivers do not utilise engine or compression braking, although it may seem this way....(恕刪)
我用我的爛英文翻翻看,翻錯了請見諒~~
F1的煞車可產生4g的減速力道。在超高速時,則有5-6g的煞車力道,其中空氣阻力最大可分擔1g的效果,相當於一般道路賽車的煞車力道。換句話說,f1在時速150KM/HR以上放油門,駕駛不需用引擎煞車或踩煞車,空氣阻力就有一般道路賽車的煞車效果....
這很像在描述空氣動力阻力對f1的影響吔,原文寫的很清楚,不需要你去估啊
