Airplane ceiling fan – To optimize the profile of an industrial fan blade or high-end, aerodynamic calculations and simulations are carried out and wind tunnel tests. The result has much to do with profile of an aircraft wing, and that physical laws are the same.
The lift of an airplane ceiling fan is mainly explained by two reasons: first, related to the profile of the wing is called Bernoulli equation . Basically, this theory says that if the velocity of a fluid increases, its pressure decreases and vice versa. So, if we look at the typical airplane wing profile, we see that when the air strikes the apex of the wing, is separated into two layers: the current in the top should go a long way, since the curvature in this area is larger, and thus will travel faster.
12 Photos Gallery of: To Optimize Airplane Ceiling Fan
The effect of low pressure on the upper wing and a higher pressure area at the bottom results in a bearing capacity and other desirable -not resistance . In the case of airplane ceiling fan, the lift will result in a push air down, ie a generation of air pressure (like a helicopter plant). The force of resistance must be overcome by the engine thrust.