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標題: Any simple way to make 'Supercharge' engine? [打印本頁]

作者: TheWolf 時間: 2011-8-3 07:19
標題: Any simple way to make 'Supercharge' engine?
Just think about adding a small cooling Fan in the front of the air intake (air filter) to inject compressed air to boost the engine. Of course need to tune the needles again.... Any Ching did think about this approach just for fun?

Alternatively, may make a air tunnel directing the air from front side, eg bumper, to air filter pose....

Any Idea sharing?

作者: beebone 時間: 2011-8-3 09:48

TheWolf 發表於 2011-8-3 07:19

登錄/註冊後可看大圖

Just think about adding a small cooling Fan in the front of the air intake (air filter) to inject co ...

I had the same idea want to try, but in trubo charger.
See this, http://www.youtube.com/watch?v=rQxvowrAUNY
The mini turbo can reach over 1 bar boost in 90,000 rpm, but the the boost is not stable. I think 0.2 bar is good for RC nitro.

Same as turbo charger, the superchager needs intercooler for sure to avoid knocking in high rpm, also, the compression ratio shd be higher (how much higher, really no idea, have to try)

The fuel adjustment is also a problem, the AFR shd be rich enough for high rpm, but the low end will very lack of power. Too lean will knock and harm the conrod. So the clutch set up is also important.

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