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{{infobox rocket engine
|name=Gamma 201
|type=liquid
|country_of_origin =Britain
|manufacturer= [[Bristol Siddeley]]
|predecessor=[[Armstrong Siddeley Stentor]]
|successor=[[Gamma 301]]
|purpose = 1st stage booster
|oxidiser=Hydrogen peroxide
|fuel=kerosene
|mixture_ratio= 8:1 (approx.)
|combustion_chamber= 4, gimballed in opposed pairs
|thrust_at_launch= 17,000 lbf
|style=float: left; font-size: 95%; width: 25em; margin: 0 2em 2em 0;
}}
{{infobox rocket engine
|name=Gamma 301
|type=liquid
|image=Black Knight tail.jpg
|caption=Black Knight tail showing engines
|predecessor=[[Gamma 201]]
|successor=[[Gamma 8]]
|purpose = 1st stage booster
|oxidiser=Hydrogen peroxide
|fuel=kerosene
|mixture_ratio= 8:1 (approx.)
|combustion_chamber= 4, gimballed in opposed pairs
|thrust_at_launch= 19,000 – 21,000 lbf
|specific_impulse= {{convert|250|isp}}
|burn_time = 120 seconds
|style=float: left; font-size: 95%; width: 25em; margin: 0 2em 2em 0;
}}
{{infobox rocket engine
|name=Gamma 2
|type=liquid
|image=Gamma 2 rocket engine on Black Arrow 2nd stage.jpg
|caption=Gamma 2 rocket engine, used for the second stage
|predecessor=[[Gamma 301]]
|successor=[[Larch (rocket engine)]]
|purpose = 2nd stage
|oxidiser=Hydrogen peroxide
|fuel=kerosene
|combustion_chamber= 2, extended
|thrust_at_altitude= 0.68 tonnes<ref name="Science Museum display" >[[Black Arrow]] exhibit, [[Science Museum (London)|Science Museum]], London</ref>
|burn_time = 110–120 seconds
|style=float: left; font-size: 95%; width: 25em; margin: 0 2em 2em 0;
}}
{{infobox rocket engine
|name=Gamma 8
|type=liquid
|image=Gamma 8 rocket engine on Black Arrow 1st stage.jpg
|caption=Gamma 8 rocket engine on Black Arrow 1st stage
|predecessor=[[Gamma 301]]
|purpose = 1st stage booster
|oxidiser=Hydrogen peroxide
|fuel=kerosene
|combustion_chamber= 8, gimballed in pairs
|thrust_at_launch= 22.7 tonnes<ref name="Science Museum display" />
|burn_time = 125 seconds
|style=float: left; font-size: 95%; width: 25em; margin: 0 2em 2em 0;
}}
Armstrong Siddeley, kemudian '''Bristol Siddeley Gamma''' adalah keluarga dari sebuah [[mesin roket]] yang digunakan dalam peroketan [[Inggris]], termasuk [[kendaraan]] peluncuran Black Knight dan Black Arrow. Mereka membakar [[bahan bakar]] [[minyak tanah]] dan [[hidrogen peroksida]]. Keluarga mesin itu didasarkan pada desain ruang bakar umum, digunakan baik sendiri atau dalam kelompok hingga delapan.<ref name="Rolls-Royce Coventry">{{cite web |title=Rolls-Royce Heritage: Coventry |url=http://www.rolls-royce.com/history/heritage/offices/coventry.jsp |url-status=dead |archiveurl=https://web.archive.org/web/20080518043659/http://www.rolls-royce.com/history/heritage/offices/coventry.jsp |archivedate=18 May 2008 }}</ref><ref>{{Cite web|url=http://www.spaceuk.org/bk/hd/highdown.htm|title=High Down|website=www.spaceuk.org}}</ref><ref>{{Cite web|url=http://www.nationaltrust.org.uk/main/w-vh/w-visits/w-findaplace/w-theneedlesoldbattery/w-theneedlesoldbattery-seeanddo.htm|archiveurl=https://web.archive.org/web/20080327065721/http://www.nationaltrust.org.uk/main/w-vh/w-visits/w-findaplace/w-theneedlesoldbattery/w-theneedlesoldbattery-seeanddo.htm|url-status=dead|title=Black Knight Testing at The Needles|archivedate=27 March 2008}}</ref><ref>{{cite conference|title=Hydrogen Peroxide – Optimal For Turbomachinery and Power Applications|url=http://www.gkllc.com/AIAA-2007-5537%20Hydrogen%20Peroxide-Optimal%20for%20Turbomachinery%20and%20Power%20Applications.pdf||conference=43rd IAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit|date=July 2007|location=Cincinnati, OH|publisher=American Institute of Aeronautics and Astronautics, Inc.}}{{dead link|date=July 2017 |bot=InternetArchiveBot |fix-attempted=yes }}</ref><ref name="LRB" >{{cite journal|title=High Density Liquid Rocket Boosters for the Space Shuttle|author=Pietrobon, Steven S.|url=http://www.sworld.com.au/steven/pub/lrb.pdf|journal=Journal of the British Interplanetary Society|volume= 52|pages=163–168|date=May–June 1999|bibcode=1999JBIS...52..163P}}</ref>
Mereka dikembangkan oleh Armstrong-Siddeley di [[Coventry]], yang kemudian menjadi Bristol Siddeley pada tahun 1959, dan akhirnya Rolls-Royce pada tahun 1966.<ref name="
== Referensi ==
Baris 10 ⟶ 71:
[[Kategori:Mesin roket]]
[[Kategori:Mesin roket Britania Raya]]
[[Kategori:Mesin roket tahap awal]]
[[Kategori:Mesin roket tahap kedua]]
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