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- S1.5400 abstract "The S1.5400 (GRAU Index 11D33) was a Soviet single nozzle liquid propellant rocket engine burning liquid oxygen and kerosene in an oxidizer rich staged combustion cycle. It was the first rocket engine to use this cycle in the world, and it was designed by V. M. Melnikov, an alumnus of Isaev, within Korolev's Bureau, for the Molniya fourth stage, the Block-L. It was also the first Soviet engine designed for start and restart in vacuum, and had the highest isp at the time of its deployment.Its development took from 1958 to 1960. The first production run was started on May 1960, and it passed all the firing tests. Its first flight failed before the Block-L was activated and it was in a Venera flight during 1961 that it had its first success. Between 1961 and 1964 it went through an improvement program that ended up in the S1.5400A1 version (GRAU Index 11D33M). It improved thrust from 63.74 kilonewtons (14,330 lbf) to 66.69 kilonewtons (14,990 lbf) and isp from 338.5s to 340s, while keeping weight the same.The engine used titanium alloy in its main combustion chamber to tolerate temperatures of up to 700 °C (1,292 °F). The turbopump initial spin-up is pyrotechnic. The engine is attached to a Cardan suspension which enables it to gimbal up to 3 degrees in two axes.".
- S1.5400 wikiPageExternalLink english.
- S1.5400 wikiPageID "46849271".
- S1.5400 wikiPageLength "6093".
- S1.5400 wikiPageOutDegree "27".
- S1.5400 wikiPageRevisionID "697961662".
- S1.5400 wikiPageWikiLink Aleksei_Isaev_(engineer).
- S1.5400 wikiPageWikiLink Category:Rocket_engines.
- S1.5400 wikiPageWikiLink Category:Rocket_engines_of_Russia.
- S1.5400 wikiPageWikiLink Category:Rocket_engines_of_the_Soviet_Union.
- S1.5400 wikiPageWikiLink Category:Rocket_engines_using_kerosene_propellant.
- S1.5400 wikiPageWikiLink Category:Spaceflight.
- S1.5400 wikiPageWikiLink GRAU.
- S1.5400 wikiPageWikiLink Gimbal.
- S1.5400 wikiPageWikiLink Kerosene.
- S1.5400 wikiPageWikiLink Liquid-propellant_rocket.
- S1.5400 wikiPageWikiLink Liquid_oxygen.
- S1.5400 wikiPageWikiLink Mikhail_Vasilyevich_Melnikov.
- S1.5400 wikiPageWikiLink Molniya_(rocket).
- S1.5400 wikiPageWikiLink RD-58.
- S1.5400 wikiPageWikiLink RP-1.
- S1.5400 wikiPageWikiLink S.P._Korolev_Rocket_and_Space_Corporation_Energia.
- S1.5400 wikiPageWikiLink Sergei_Korolev.
- S1.5400 wikiPageWikiLink Soviet_Union.
- S1.5400 wikiPageWikiLink Staged_combustion_cycle.
- S1.5400 wikiPageWikiLinkText "S1.5400".
- S1.5400 associated Molniya_(rocket).
- S1.5400 burnTime "207.0".
- S1.5400 combustionChamber "1".
- S1.5400 countryOfOrigin Soviet_Union.
- S1.5400 cycle Staged_combustion_cycle.
- S1.5400 designer Mikhail_Vasilyevich_Melnikov.
- S1.5400 designer S.P._Korolev_Rocket_and_Space_Corporation_Energia.
- S1.5400 firstDate "1960-10-10".
- S1.5400 fuel RP-1.
- S1.5400 lastDate "2010-09-30".
- S1.5400 name "S1.5400A1".
- S1.5400 oxidiser Liquid_oxygen.
- S1.5400 predecessor "S1.5400".
- S1.5400 purpose "Upper Stage".
- S1.5400 specificImpulseVacuum "340.0".
- S1.5400 status "Retired".
- S1.5400 successor RD-58.
- S1.5400 type "liquid".
- S1.5400 usedIn "Molniya Block-L".
- S1.5400 wikiPageUsesTemplate Template:Convert.
- S1.5400 wikiPageUsesTemplate Template:Infobox_rocket_engine.
- S1.5400 wikiPageUsesTemplate Template:Reflist.
- S1.5400 wikiPageUsesTemplate Template:Rocket-stub.
- S1.5400 wikiPageUsesTemplate Template:Rocket_Engines.
- S1.5400 subject Category:Rocket_engines.
- S1.5400 subject Category:Rocket_engines_of_Russia.
- S1.5400 subject Category:Rocket_engines_of_the_Soviet_Union.
- S1.5400 subject Category:Rocket_engines_using_kerosene_propellant.
- S1.5400 subject Category:Spaceflight.
- S1.5400 hypernym Oxygen.
- S1.5400 comment "The S1.5400 (GRAU Index 11D33) was a Soviet single nozzle liquid propellant rocket engine burning liquid oxygen and kerosene in an oxidizer rich staged combustion cycle. It was the first rocket engine to use this cycle in the world, and it was designed by V. M. Melnikov, an alumnus of Isaev, within Korolev's Bureau, for the Molniya fourth stage, the Block-L.".
- S1.5400 label "S1.5400".
- S1.5400 sameAs Q9325979.
- S1.5400 sameAs S1.5400.
- S1.5400 sameAs S1.5400.
- S1.5400 sameAs Q9325979.
- S1.5400 wasDerivedFrom S1.5400?oldid=697961662.
- S1.5400 isPrimaryTopicOf S1.5400.