Subsonic Aircraft – You must know!

Hope you are doing good! Wanna know the weather up there? Why wait when we a Subsonic aircraft? Pack your stuff together for we are about to board. Hurry up as we are gonna take off. If you are looking for some real speeds, this is the one you need to choose as the subsonic aircraft flies at a speed just less than the speed of sound. Fasten your seatbelt as we are about to take off.  

Did Civil hire subsonic aircraft?

Subsonic Aircraft

All civil aircraft right from helicopters( do read about helicopters), airliners( read about aircraft) to drones are subsonic these days. Military aircraft are also supersonic ad they need to fly at jet speeds for various purposes. Since supersonic aircraft look rugged with really big engines. The bigger the engine, more is the fuel consumption than subsonic aircraft. This cuts down much cost comparatively. The design is relatively much efficient for a greater range and to be environment friendly.

Aerodynamics that govern subsonically

For the aircraft to move forward using thrust, it has to overcome the effects of drag(read about drag). When the subsonic speeds are high, the effect of compressibility pops in.  The propeller of the subsonic aircraft is shaped like a ducted fan. These fans are necessary at higher subsonic speeds and higher altitudes. 

Subsonic Aircraft

The design of the wing also plays a vital role in increasing the lift( read about the lift in aerodynamics).  The span and area of the wings of subsonic aircraft are very important.  This measurement is called the aspect ratio. A higher aspect ratio gives a higher lift and drag and vice versa. When the speed of the aircraft crosses the Mach number, it flies at transonic speeds.

Wanna know about the other types of aircraft? Dig in to find out(Types of aircraft).


 Hope this article made you wear your thinking caps and reading glasses. The era of inventory of life in the air is still in progress. Hope you enjoyed this fun flight travel in the subsonic aircraft. It’s time for landing! For more information on aviation and related stuff do check out our blog page at Criss Cross Tamizh. Until then, bye crewmate! 

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