Kuznetsov NK-144

Kuznetsov NK-144

The Kuznetsov NK-144 is an afterburning turbofan engine used on the early models of the Tupolev Tu-144 supersonic aircraft. It was made by the Soviet Kuznetsov Design Bureau. It was very inefficient and was replaced with the Kolesov RD-36-51 turbojet engine.

*Kuznetsov NK-144 user on: Tu-144/-144D/-144LL
*Thrust (kg): 28,660 (dry) 38,580 (wet)
*Airflow:551 lb/s
*OPR: 14.2
*BPR: 0.60
*Spools: 2 2
*SFC: 1.81 lb/lbf hour [ [http://www.tupolev.ru/english/Show.asp?SectionID=148&Page=2 PSC «Tupolev» - TU-144 ] ] Data from: [ [http://www.jet-engine.net/civtfspec.html Civil Turbojet/Turbofan Specifications ] ]

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