A pusher prop will make more noise than a tractor prop, but it helps to use a low kV motor and large propeller to keep the RPM down, tip speed velocity should be well below 500 km/h. It also helps to keep the plane as aerodynamically clean as possible in front of the propeller.
The secret is: Total wing area: 132dm2 Wing loading: 50 g/dm2 🎈 Slowest possible speed: 32 km/h (no stall due to canard) Max lift coefficient: 1.02 So, no magic, only physics.
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Cool design great to watch, as a point of interest the pusher set up seem to produce more noise.
A pusher prop will make more noise than a tractor prop, but it helps to use a low kV motor and large propeller to keep the RPM down, tip speed velocity should be well below 500 km/h.
It also helps to keep the plane as aerodynamically clean as possible in front of the propeller.
6650 grams and floating like that?
Have you invented an anti-gravity generator? Tell us your secret!
The secret is:
Total wing area: 132dm2
Wing loading: 50 g/dm2 🎈
Slowest possible speed: 32 km/h (no stall due to canard)
Max lift coefficient: 1.02
So, no magic, only physics.
@@bjofuruh That wing area is huge, didn't realize that.
Thanks for the info!
Birds only have their tails at the aft because their eyes need to be at the front😂
Birds don`t have propellers either.
@@bjofuruh if their wings don't propel them, then what does?
lovely