Re: [問卦] 為什麼F1賽車沒人甩尾 - 一級方程式賽車 Formula One
By Andy
at 2011-05-23T00:11
at 2011-05-23T00:11
Table of Contents
F1不甩尾的原因:
當賽道路面品質好,引擎的輸出功率轉換成車子前進的動能的效率越高越好,
輪胎打滑效率會變差,為了增加轉換效率,利用下壓力和底盤壓力差讓輪胎有
更大的抓地力
路面品質好摩擦力大,輪胎甩尾很容易磨光
WRC車在柏油路面也是很少甩尾,除非是類似180度轉向的髮夾彎才會拉手煞車
快速轉向,因為速度很低,轉向越快越省時間
WRC車在碎石路的中高速彎道為何利用動力滑胎提早轉向過彎,因為可以利用馬力
讓輪胎的驅動力來抵消離心力,一方面不讓車子滑出彎外,又可驅動車子前進,
儘量保持車子的動能
如果WRC車在碎石路要用不打滑的方法跑,為了讓輪胎不打滑勢必引擎功率要
小很多不然容易打滑,過彎前時速度要比較慢不然會滑出彎外,結果就是很慢
重點在利用馬力來控制轉向,就是讓車子提早轉向使車子側滑,再利用油門控制
動力滑胎來滑過彎
--
當賽道路面品質好,引擎的輸出功率轉換成車子前進的動能的效率越高越好,
輪胎打滑效率會變差,為了增加轉換效率,利用下壓力和底盤壓力差讓輪胎有
更大的抓地力
路面品質好摩擦力大,輪胎甩尾很容易磨光
WRC車在柏油路面也是很少甩尾,除非是類似180度轉向的髮夾彎才會拉手煞車
快速轉向,因為速度很低,轉向越快越省時間
WRC車在碎石路的中高速彎道為何利用動力滑胎提早轉向過彎,因為可以利用馬力
讓輪胎的驅動力來抵消離心力,一方面不讓車子滑出彎外,又可驅動車子前進,
儘量保持車子的動能
如果WRC車在碎石路要用不打滑的方法跑,為了讓輪胎不打滑勢必引擎功率要
小很多不然容易打滑,過彎前時速度要比較慢不然會滑出彎外,結果就是很慢
重點在利用馬力來控制轉向,就是讓車子提早轉向使車子側滑,再利用油門控制
動力滑胎來滑過彎
--
Tags:
賽車
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