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The Kuznetsov NK-144 is an afterburning turbofan engine made by the Soviet Kuznetsov Design Bureau. Used on the early models of the Tupolev Tu-144 supersonic aircraft, it was very inefficient and was replaced with the Kolesov RD-36-51 turbojet engine.
Kuznetsov NK-89; Kuznetsov NK-92; ... Kuznetsov TV-022; N. Kuznetsov NK-12; Kuznetsov NK-144 This page was last edited on 15 October 2020, at 18:55 ...
Kuznetsov's most powerful aviation engine is the Kuznetsov NK-321 that propels the Tupolev Tu-160 bomber and was formerly used in the later models of the Tu-144 supersonic transport (an SST that is now obsolete and no longer flown). The NK-321 produced a maximum of about 245 kN (55,000 lb f) of thrust. Kuznetsov aircraft engines include:
Kuznetsov's most powerful aviation engine is the Kuznetsov NK-321 that propels the Tupolev Tu-160 bomber and was formerly used in the later models of the Tu-144 supersonic transport (an SST that is now obsolete and no longer flown).
The only engine available in time with the required thrust and suitable for testing and perfecting the aircraft was the afterburning Kuznetsov NK-144 turbofan with a cruise SFC of 1.58 kg/kgp hr. Development of an alternative engine to meet the SFC requirement, a non-afterburning turbojet, the Kolesov RD-36-51A, began in 1964. [5]
RD-36-41 Created on the basis of the engine 'VD-19' . [2]Thrust – 16,150 kgf (35,600 lbf; 158,400 N) RD-36-51 This engine was a replacement for the Kuznetsov NK-144 turbofan used on the Tu-144D SST, giving an increase in full payload range from 3,080km to 5,330km. [3]
The A-90 uses one NK-12 engine mounted at the top of its T-tail, along with two turbofans installed in the nose. In the 1980s, Kuznetsov continued to develop powerful contra-rotating engines. The NK-110, which was tested in the late 1980s, had a contra-rotating propeller configuration with four blades in front and four in back, like the NK-12.
[4] [5] Several stockpiled NK-33 engines were refurbished and modified by Aerojet and used for the Orbital Sciences Antares. [6] In the 1960s he developed aircraft engines specifically for the world's first supersonic transport aircraft to fly Tupolev Tu-144, the Kuznetsov NK-144 turbofan.