10000匹馬力起步時，輪胎瞬間變形
What 10,000 horsepower does to a top fuel tire at launch.
TOP FUEL ACCELERATION PUT INTO PERSPECTIVE
* One Top Fuel dragster 500 cubic-inch Hemi engine makes more horsepower (10,000 HP) than the first 5 rows at the Daytona 500.
* Under full throttle, a dragster engine consumes 1.2-1.5 gallons of nitro methane per second; a fully loaded 747 consumes jet fuel at the same rate with 25% less energy being produced.
* A stock Dodge Hemi V8 engine cannot produce enough power to merely drive the dragster's supercharger.
* With 3000 CFM of air being rammed in by the supercharger on overdrive, the fuel mixture is compressed into a near-solid form before ignition. Cylinders run on the verge of hydraulic lock at full throttle.
* At the stoichiometric 1.7:1 air/fuel mixture for nitro methane the flame front temperature measures 7050 degrees F.
* Nitromethane burns yellow. The spectacular white flame seen above the stacks at night is raw burning hydrogen, dissociated from atmospheric water vapor by the searing exhaust gases.
* Dual magnetos supply 44 amps to each spark plug.
This is the output of an arc welder in each cylinder.
* Spark plug electrodes are totally consumed during a pass. After 1/2 way, the engine is dieseling from compression plus the glow of exhaust valves at 1400 degrees F. The engine can only be shut down by cutting the fuel flow.
* If spark momentarily fails early in the run, unburned nitro builds up in the affected cylinders and then explodes with sufficient force to blow cylinder heads off the block in pieces or split the block in half.
* Dragsters reach over 300 MPH before you have completed reading this sentence.
* In order to exceed 300 MPH in 4.5 seconds, dragsters must accelerate an average of over 4 G's. In order to reach 200 MPH well before half-track, the launch acce leration approaches 8 G's.
* Top Fuel engines turn approximately 540 revolutions from light to light!
* Including the burnout, the engine must only survive 900 revolutions under load.
* The redline is actually quite high at 9500 RPM.
* THE BOTTOM LINE: Assuming all the equipment is paid off, the crew worked for free, & for once, NOTHING BLOWS UP, each run costs an estimated $1,000 per second.
0 to 100 MPH in .8 seconds (the first 60 feet of the run)
0 to 200 MPH in 2.2 seconds (the first 350 feet of the run)
6 g-forces at the starting line (nothing accelerates faster on land)
6 negative g-forces upon deployment of twin ‘chutes at 300 MPH An NHRA Top Fuel Dragster accelerates quicker than any other land vehicle on earth . . quicker than a jet fighter plane . . . quicker than the space shuttle.
The current Top Fuel dragster elapsed time record is 4.420 seconds for the quarter-mile (2004, Doug Kalitta). The top speed record is 337.58 MPH as measured over the last 66' of the run (2005, Tony Schumacher).
Putting this all into perspective:
You are driving the average $140,000 Lingenfelter twin-turbo powered Corvette Z06. Over a mile up the road, a Top Fuel dragster is staged & ready to launch down a quarter-mile strip as you pass. You have the advantage of a flying start. You run the 'Vette hard up through the gears and blast across the starting line & pass the dragster at an honest 200 MPH. The 'tree' goes green for both of you at that moment.
The dragster launches & starts after you. You keep your foot down hard, but you hear an incredibly brutal whine that sears your eardrums & within 3 seconds the dragster catches & passes you.
He beats you to the finish line, a quarter-mile away from where you just passed him. Think about it - from a standing start, the dragster had spotted you 200 MPH & not only caught, but nearly blasted you off the road when he passed you within a mere 1320 foot long race!
That's acceleration!
fighter 6馬力 在 [分享] Fighter 6 abs 2500 km - 看板biker - 批踢踢實業坊 的推薦與評價
首次發文獻給機車版
大家好我Q大 今天主要要用五點跟各位分享
fighter 6 abs 2500km小小心得 提供最近想購車的人參考 以下不專業分享開始
1.外形
我想版上的各位對這台車的大叔外觀可能不是這麼中意 但不知怎麼搞的它圓潤的前大燈
深得我心啊(誤） 其實整台車身蠻緊湊的
再加上它的坐高 實車的整體比例我個人覺得比起 G6 或是rcs 150的更流線一點
2.動力
我想以它官方數據14.1匹馬力的數據 雖然6期車可能會掉一點 但是加速的線性以及中
尾速的延伸我個人都覺得蠻夠用的 尾速全原廠也能來到115左右（平路無風）對大部份
的使用者包括我 我想都是夠用的
3.優點
車箱以及前腳踏位置非常寬場 前腳踏位置本人實測可以放的下三箱24瓶鋁箔包飲料
可以說是相當游刃有餘的 無論是地方家長載小朋友回家放書包 還是去買菜都能提供很
好的支援
車箱部份沒有網路上的開箱文說的那麼扯 我目前用帽kyt nfr就放不下 不知道是不是
它本身就屬於大帽體 但是我一件全身式雨衣跟一件車罩還可以放的下兩杯清新大杯的手
搖再加上一顆籃球 就可以知道它的置物空間絕對水準之上
再來制動力道我想就不用多說了 對4的制動 同級裡面應該是最好的
4.缺點
我想缺點的部份就是怠速熄火裝置有時候會秀逗 常常要騎出去1到2公里才會作動 不確
定是不是各案
另外就是制動的手感我覺得偏硬 剛使用時 常常會因為這樣煞太大力
再來坐高的部份真的是硬傷了 載過同班女同學身高165左右 她本人表示上車是吃力的
因此如果有打算要雙載的話 勢必要考慮這一點
5.總結
我牽車時用到好$98000 以一台速克達來說真的蠻貴的 但是騎到現在不管動力 制動
制物空間以及被abs救過數次 實在是讓人很難從它身上挑出什麼缺點 感謝各位
以上分享手機排版請各位見諒
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