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{{short description|1960s Soviet turbofan aircraft engine}}
{|{{Infobox Aircraft Begin
{|{{Infobox aircraft begin
| name = NK-144
| name = NK-144
| image = Двигатель НК-144 на постаменте у здания КАИ в г.Казани.jpg
| image =
| caption = NK-144 engine on a pedestal near the building of KAI in Kazan.
| caption =
}}
}}
{{Infobox Aircraft Engine
{{Infobox aircraft engine
| type = [[Turbofan]]
| type = [[Turbofan]]
| national origin = [[Soviet Union]]
| national origin = [[Soviet Union]]
| manufacturer = [[Kuznetsov Design Bureau]]
| manufacturer = [[Kuznetsov Design Bureau]]
| first run =
| first run = July 1964
| major applications = [[Tupolev Tu-144]]
| major applications = [[Tupolev Tu-144]]
| number built =
| number built =
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| developed from =
| developed from =
| variants with their own articles =
| variants with their own articles =
| developed into =
| developed into = [[Kuznetsov NK-22|NK-22]]
}}
}}
|}
|}
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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.
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.


==Specifications (NK-144)==
==Specifications==
{{jetspecs
⚫
*Thrust (kg): 28,660 (dry) 38,580 (wet)
<!-- If you do not understand how to use this template, please ask at [[Wikipedia talk:WikiProject Aircraft]] -->
⚫
*Airflow:551 lb/s
<!-- Please include units where appropriate (main comes first, alt in parentheses). If data are missing, leave the parameter blank (do not delete it). For additional lines, end your alt units with )</li> and start a new, fully formatted line with <li> -->
*[[Overall pressure ratio|OPR]]: 14.2
|ref=<ref>{{Cite web |url=http://www.jet-engine.net/civtfspec.html |title=Civil Turbojet/Turbofan Specifications<!-- Bot generated title --> |access-date=2008-05-29 |archive-date=2019-06-27 |archive-url=https://web.archive.org/web/20190627155423/http://www.jet-engine.net/civtfspec.html |url-status=dead }}</ref>
*[[Bypass ratio|BPR]]: 0.60
|type=Twin-spool afterburning turbofan
*Spools: 2 2
|length=
*[[Specific fuel consumption (thrust)|SFC]]: 1.81 lb/lbf hour<ref>[http://www.tupolev.ru/english/Show.asp?SectionID=148&Page=2 PSC «Tupolev» - TU-144<!-- Bot generated title -->]</ref>
|diameter=
Data from:<ref>[http://www.jet-engine.net/civtfspec.html Civil Turbojet/Turbofan Specifications<!-- Bot generated title -->]</ref>
|weight=
|compressor=axial
|combustion=
|turbine=
|fueltype=
|oilsystem=
|power=
⚫
|thrust=28,660 lbf (dry) 38,580 lbf (wet)
: (127.40 kN 63,185 lbf to 171.2 kN
|compression=14.2
|bypass=0.60
⚫
|aircon=551 lb/s
|turbinetemp=
|fuelcon=
|specfuelcon=1.81 lb/lbf hour<ref>{{citation |url=http://www.tupolev.ru/english/Show.asp?SectionID=148&Page=2 |title=PSC "Tupolev" – TU-144<!-- Bot generated title -->|archive-date=20 September 2008 |archive-url=https://web.archive.org/web/20080920165421/http://www.tupolev.ru/English/Show.asp?SectionID=148&Page=2 |date= }}</ref>
|power/weight=
|thrust/weight=
}}


==References==
==References==
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==External links==
==External links==
{{Commons category}}
* [http://www.leteckemotory.cz/motory/nk-144 NK-144] on LeteckeMotory.cz (czech)
* [http://www.leteckemotory.cz/motory/nk-144 NK-144] on LeteckeMotory.cz (Czech)


{{Kuznetsov aeroengines}}
{{Kuznetsov aeroengines}}
{{Aviation lists}}
{{aeroengine-specs}}
{{aeroengine-specs}}
{{engine-aircraft-stub}}


⚫
[[Category:Kuznetsov aircraft engines|NK-144]]
[[Category:Low-bypass turbofan engines]]
[[Category:Low-bypass turbofan engines]]
[[Category:Turbofan engines 1960–1969]]
[[Category:1960s turbofan engines]]
⚫
[[Category:Kuznetsov aircraft engines]]

[[fr:Kouznetsov NK-144]]
[[ja:クズネツォフ NK-144]]

Latest revision as of 18:45, 13 April 2024

NK-144
NK-144 engine on a pedestal near the building of KAI in Kazan.
Type Turbofan
National origin Soviet Union
Manufacturer Kuznetsov Design Bureau
First run July 1964
Major applications Tupolev Tu-144
Developed into NK-22

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.

Specifications

[edit]

Data from [1]

General characteristics

  • Type: Twin-spool afterburning turbofan
  • Length:
  • Diameter:
  • Dry weight:

Components

  • Compressor: axial

Performance

  • Maximum thrust: 28,660 lbf (dry) 38,580 lbf (wet)
(127.40 kN 63,185 lbf to 171.2 kN

References

[edit]
  1. ^ "Civil Turbojet/Turbofan Specifications". Archived from the original on 2019-06-27. Retrieved 2008-05-29.
  2. ^ PSC "Tupolev" – TU-144, archived from the original on 20 September 2008
[edit]
Wikimedia Commons has media related to Kuznetsov NK-144.
  • NK-144 on LeteckeMotory.cz (Czech)
This aircraft engine article is missing some (or all) of its specifications. If you have a source, you can help Wikipedia by adding them.
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