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←Membuat halaman berisi 'thumb|300px '''NK-33''' dan '''NK-43''' adalah mesin roket yang dirancang dan dibangun pada 1960-an dan awal 1970-an oleh Biro D...' |
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{{Infobox rocket engine
| name = NK-33
| image = Aerojet AJ26 in the Stennis E-1 Test Stand - cropped.jpg
'''NK-33''' dan '''NK-43''' adalah mesin roket yang dirancang dan dibangun pada 1960-an dan awal 1970-an oleh Biro Desain Kuznetsov . Mereka dimaksudkan untuk roket ditembakkan ke bulan Soviet N-1. Mesin NK-33 adalah salah satu yang tertinggi rasio thrust-to-weight dari setiap mesin roket yang diluncurkan dari Bumi , sementara mesin ini mencapai impuls spesifik yang sangat tinggi. NK-33 adalah dengan banyak ukuran satuan merupakan mesin dengan kinerja tertinggi mesin roket LOX / Kerosene yang pernah dibuat. ▼
| imsize = 200
| caption =
| country_of_origin = [[Soviet Union]]
| date = 1970s
| first_date =
| last_date =
| designer = [[Kuznetsov Design Bureau]]
| manufacturer =
| purpose = 1st stage engine
| associated =
| predecessor = NK-15, NK-15V
| successor = AJ26-58, AJ26-59, AJ26-62
| status =
| type = liquid
| oxidiser = [[Oksigen cair|LOX]]
| fuel = [[RP-1|kerosene]]
| mixture_ratio =
| cycle = [[:en:Staged combustion cycle|Staged combustion]]
| pumps = [[:en:Turbopump|Turbopump]]
| description =
| combustion_chamber =
| nozzle_ratio =
| thrust =
| thrust_at_altitude =
| thrust(Vac) = {{convert|1680|kN|abbr=on}}
| thrust(SL) = {{convert|1510|kN|abbr=on}}
| thrust_to_weight = 137
| chamber_pressure = {{convert|14.83|MPa|abbr=on}}
| specific_impulse =
| specific_impulse_vacuum = {{convert|331|isp}}
| specific_impulse_sea_level = {{convert|297|isp}}
| total_impulse =
| burn_time =
| capacity =
| dimensions =
| length = {{convert|3.7|m|abbr=on}}
| diameter = {{convert|2|m|abbr=on}}
| dry_weight = {{convert|1240|kg|abbr=on}}
| used_in =
| references = <ref>{{cite web|title=LRE NC-33 (11D111) and NC-43 (11D112)|url=http://www.lpre.de/sntk/NK-33/index.htm|accessdate=1 April 2015|language=Russian}}</ref>
| notes =
}}
▲'''NK-33'''
<ref>{{cite web | url =http://www.aerospaceguide.net/rocketengines/nk-33.html | title=NK-33 and NK-43 Rocket Engines }}</ref>
Pada tahun 2010 mesin yang ditimbun NK-33 telah berhasil diuji untuk digunakan oleh peluncur angkat ringan menengah Orbital Sciences Antares.
<ref name=spaceflight-now-20100315>{{cite news|url=http://spaceflightnow.com/news/n1003/15nk33/|title=Aerojet confirms Russian engine is ready for duty|date=March 15, 2010|publisher=Spaceflight Now|first=Stephen|last=Clark|accessdate=2010-03-18}}</ref>
== Referensi ==
{{Reflist}}
{{commonscat|NK-33}}
* [http://www.youtube.com/watch?v=MZnYr94aa9E The Engines That Came In From The Cold!], ''Equinox'', [[Channel Four Television Corporation]], 2000. Documentary video on Russian rocket engine development of the NK-33 and its predecessors for the N1 rocket. (NK-33 story starts at 24:15–26:00 (program shuttered in 1974); the 1990s resurgence and eventual sale of the remaining engines from storage starts at 27:25; first use on a US rocket launch in May 2000.)
* [http://www.spaceandtech.com/spacedata/engines/nk33_specs.shtml NK-33's specifications] {{Webarchive|url=https://web.archive.org/web/20061014132745/http://www.spaceandtech.com/spacedata/engines/nk33_specs.shtml |date=2006-10-14 }}
* [http://www.lpre.de/sntk/NK-33/index.htm NK-33 specifications & key components design (in Russian)]
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{{Rocket Engines}}
[[Kategori:Mesin roket|NK-33]]
[[Kategori:Mesin roket dengan throttle range]]
[[Kategori:Mesin roket tahap inti]]
[[Kategori:Mesin roket tahap awal]]
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