Are supersonic propeller aircraft possible?
So getting back to your question, it is probably NOT possible for a typical propeller-driven plane such as the P-47, F8F, or Spitfire to become supersonic, even in a dive, because of these shock waves that form when parts of the plane and propeller exceed Mach 1.
What is the fastest turbo prop plane?
Avanti EVO
The Avanti EVO exceeds speeds of 460 mph, making it the world’s fastest turboprop plane—even faster than some jets and at a fraction of the operational cost (30\% lower than jets of the same class).
Is a supersonic turboprop possible?
Originally Answered: Is it theoretically possible for a propeller plane to go supersonic? A normal propeller plane, no. A purpose built supersonic turboprop was tried by Republic with the XF-84 “Thunderscreech”. While it may have been possible on paper, in practice it was a massive failure.
Why can’t propeller planes break the sound barrier?
Propeller planes can probably not break the sound barrier since the propeller, for the airplane to go faster than the speed of sound, must go even faster. In addition, as soon as a propeller approaches supersonic speeds, its efficiency dwindles.
What’s the fastest twin engine plane?
Top 10 Fastest Twin Turboprop Planes
- ATR 72 (322 mph)
- Swearingen Merlin III (261 mph)
- Cessna 441 Conquest II (261 mph)
- Beechcraft Super King Air 350i (359 mph)
- Beechcraft Starship 2000A (385 mph)
- Bombardier DHC-8 Q400 (414 mph)
- Piper Cheyenne III 400 LS (414 mph)
- Piaggio P.180 Avanti Evo (462 mph)
Can a piston aircraft go supersonic?
Originally Answered: Is it theoretically possible for a propeller plane to go supersonic using only engine power? No. Thrust from the propeller drops off very rapidly as the blade speed approaches Mach 1 and the drag increases hugely.