Paddle fan motivation came just a way to get attention of the international aviation community,ray ban sunglasses sale, which combines low fuel consumption turboprop and turbofan motivation motivation dual advantages of high-speed flight aviation motive, its effective bypass ratio reached a staggering 25 ~ 60, far more than the existing turbofan motivation - if not by the blade inherent limitations to aircraft equipped with this stuff, under the same conditions, be able to fly further than carrying the turbofan aircraft motivation to fly even faster !
This by a number of wide-chord,ray ban aviators, swept thin airfoil propeller blade composed manner - so let's call it - can be a single row, but the same can also be a double ground. The difference with the single, double propeller design often used to transfer, assuming that if the front of the propeller blades are rotated clockwise, then the back of the propeller blades are rotated counterclockwise, so that the rear propeller can straightening the front propeller can exit the cyclone, thereby improving the efficiency of the blade.
ray ban wayfarer,cheap tory burch shoes,Equipped with a turbo- propeller that combines motives and characteristics of both turbo fan motivation to paddle fan motivation to aircraft. You can either use the turbo fan motivation to reduce fuel consumption by twenty percent aircraft to 30 percent. And can be equipped with nearly no motivation afterburning turbofan aircraft ground speed in flight. Namely high subsonic flight. Military transport aircraft used on land without afterburning turbofan motivation to cruising speed of about 800-900 km / h. And equipped with a paddle fan motivation to aircraft cruising speed can reach 7.5 - km / h.
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