Introduce a -95 bomber engine below
Figure -95 the swept wing is provided with 4, wing turboprop engines, each engine driving two bladed propeller of large diameter reverse. This layout is unique and makes -95 the largest and fastest turboprop plane. Power unit: 4 HK-12B turboprop engines, rated power: 4 * 11010 kw
In general, modern afterburning turbofan engine bypass ratio is a rising trend. As for the turbofan engine, if the flight speed, to improve aircraft propulsion efficiency, the difference is to reduce the exhaust velocity and flight speed, the need to increase the bypass ratio; and at the same time as the engine material and technology improvement, the allowable temperature before turbine is also rising, which also requires increased culvert ratio. For a low speed (500 ~ 600km/h) of the aircraft, at a certain temperature before turbine, the appropriate bypass ratio should be above 50, which is obviously the structure of the engine can not afford.
Figure -95 is a four generation turboprop subsonic bomber. The slender fuselage circular cross-section, high aspect ratio and a single vertical tail swept wing layout. Type HK-12MB turboprop engine 4 high-power packaging on both sides under the wing of the nacelle, a single power rating of 11010 kW (14975 HP), thrust of 11.77 kn (1200 kg). The engine drives two AB-60H - type reversible propeller propeller with variable pitch, and the propeller is 6.5 meters in diameter.
