If you'd be so kind as to demonstrate the foil lifted 'level to earth' and then!... tell us the 1) surface area 2) weight of the foil 3) temperture of the air stream 4) air flow speed. Then, we could get a feel as to any efficiency gains over standard rotor propellor helicoper designs.
@IPlayWithFire135 The Coanda effect has to do with a fluid flowing from a nozzle into another fluid. The fluid flowing from the nozzle will cling to a smooth, gently curving surface, if i'ts close to the nozzle.
Bernoulli doesn't depend on a nozzle.
Coanda has some patents. If you search google patents for 'coanda' you can find them, and they give an explaination of the principle.
20 years ago this might of been impressive
eovogt 1 month ago in playlist Jewel Kilcher
Take a piece of paper between your two fingers and blow over it.
It comes up.
Aerodynamics First Lesson. This principe ist nearly the same.
WildeTanteAnna 4 months ago
If you'd be so kind as to demonstrate the foil lifted 'level to earth' and then!... tell us the 1) surface area 2) weight of the foil 3) temperture of the air stream 4) air flow speed. Then, we could get a feel as to any efficiency gains over standard rotor propellor helicoper designs.
doceigen 6 months ago
"It's MegaMaid! She's gone from suck to blow!"
Is the air blowing or sucking from that machine?
HermieHedgehog 10 months ago
@GRATZIANI2002
Separation of boundary layer.
marcolovatto 1 year ago
is working..for 15 m/sec....ok..make the speed 50 m/sec..what's happening ?
GRATZIANI2002 1 year ago
@recoveringcultmember
Thank you.
IPlayWithFire135 1 year ago
@IPlayWithFire135 The Coanda effect has to do with a fluid flowing from a nozzle into another fluid. The fluid flowing from the nozzle will cling to a smooth, gently curving surface, if i'ts close to the nozzle.
Bernoulli doesn't depend on a nozzle.
Coanda has some patents. If you search google patents for 'coanda' you can find them, and they give an explaination of the principle.
recoveringcultmember 1 year ago
@IPlayWithFire135 Bernoulli is wrong
smartfish9 1 year ago
nice thank you
smartfish9 1 year ago