50hp Thundercat testing the 20” cleaver 113/kmr!

Рет қаралды 2,083

Aquarius Thundercat

3 ай бұрын

50hp Thundercat Aquarius 113km/hr pull
Cabbage Tree Point
Australia

Пікірлер: 11

@Checkmate858 3 ай бұрын

Awesome run/ great save. (Accidently deleted my other reaction sorry) Gonna up my engine some more and take it for a spin with the 20P 👍

@劳永康 4 күн бұрын

11.5 20P Cleaverpropeller？

@user-uj4jx5cy7k Ай бұрын

What is the pitch of the propeller? And how many blades?

@damianburbidge2371 Ай бұрын

18” cleaver 3

@user-uj4jx5cy7k Ай бұрын

@@damianburbidge2371 18 х 0,0254 m = 0,457 m, 113 000 m/hr : 60= 1883,33 m/min, 1883,33 m :0,457 m = 4121 propeller shaft revolutions per minute!!! What is the engine crankshaft speed in this case?😲

@damianburbidge2371 Ай бұрын

@@user-uj4jx5cy7k not sure how you come up with that. My rpm tacho is around 7500 RPM mark.

@user-uj4jx5cy7k Ай бұрын

@@damianburbidge2371 I did not come up with it, but calculated it mathematically, according to the speed and pitch of the screw. But you still have increased engine speed. How do you deal with this phenomenon? A special fuel mixture?

@user-uj4jx5cy7k Ай бұрын

@@damianburbidge2371 English is not my native language, and I did not study it at school. There may be difficulties with translation.☺