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- Liquid_rocket_booster abstract "A liquid rocket booster (LRB) is similar to a solid rocket booster (SRB) attached to the side of a rocket to give it extra lift at takeoff. A liquid rocket booster has fuel and oxidiser in liquid form, as opposed to a solid-fuel rocket or hybrid rocket.Like solid boosters, liquid boosters can considerably increase the total payload to orbit. Unlike solid boosters, LRBs can be throttled down and are also capable of being shut down safely in an emergency, providing additional escape options for human spaceflight.For the R-7 missile, which later evolved into the Soyuz rocket, this concept was chosen because it allows all of its many rocket engines to be ignited and checked for function with the rocket still on the launch pad.The Soviet Energia rocket of the 1980s used four Zenit liquid fueled boosters to loft both the Shuttle Buran and the experimental Polyus space battlestation in two separate launches.Two versions of the Japanese H-IIA space rocket would have used one or two LRBs to be able to carry extra cargo to higher geostationary orbits, but this plan was replaced by the H-IIB.The Ariane 4 space launch vehicle also optionally could use two or four LRBs (the 42L, 44L, and 44LP configurations). As an example of the payload increase that boosters provide, the basic Ariane 40 model with no boosters could launch around 2,175 kilograms into Geostationary transfer orbit [1]. The 44L configuration could launch 4,790 kg to the same orbit with four liquid boosters added [2].Various LRBs were considered early in the Space shuttle development program and again after the Challenger accident, but the Shuttle continued flying its SRBs until retirement.Pratt & Whitney Rocketdyne and Dynetics entered the \"advanced booster competition\" for NASA's next human rated vehicle, after the retirement of the Space Shuttle, the Space Launch System(SLS), with a booster design known as \"Pyrios\", which would use two F-1B engines derived from the F-1 LOX/RP-1 engine that powered the first stage of the Saturn V vehicle in the Apollo program. In 2012, it was determined that if the dual-engined Pyrios booster was selected for the SLS Block II, the payload could be 150 metric tons (t) to Low Earth Orbit, 20 t more than the congressional minimum requirement of 130 t to LEO for SLS Block II. In 2013, it was reported that in comparison to the F-1 engine that it is derived from, the F-1B engine is to have improved efficiency, be more cost effective and have fewer engine parts. Each F-1B is to produce 1,800,000 lbf (8.0 MN) of thrust at sea level, an increase over the 1,550,000 lbf (6.9 MN) of thrust of the initial F-1 engine.".
- Liquid_rocket_booster thumbnail Ariane4.jpg?width=300.
- Liquid_rocket_booster wikiPageExternalLink ariane4.htm.
- Liquid_rocket_booster wikiPageExternalLink arine44l.htm.
- Liquid_rocket_booster wikiPageID "1213726".
- Liquid_rocket_booster wikiPageLength "5021".
- Liquid_rocket_booster wikiPageOutDegree "46".
- Liquid_rocket_booster wikiPageRevisionID "676607759".
- Liquid_rocket_booster wikiPageWikiLink Apollo_program.
- Liquid_rocket_booster wikiPageWikiLink Ariane_4.
- Liquid_rocket_booster wikiPageWikiLink Atlas_V.
- Liquid_rocket_booster wikiPageWikiLink Booster_(rocketry).
- Liquid_rocket_booster wikiPageWikiLink Buran_(spacecraft).
- Liquid_rocket_booster wikiPageWikiLink Category:Rocketry.
- Liquid_rocket_booster wikiPageWikiLink Common_Core_Booster.
- Liquid_rocket_booster wikiPageWikiLink Delta_IV.
- Liquid_rocket_booster wikiPageWikiLink Dynetics.
- Liquid_rocket_booster wikiPageWikiLink Energia.
- Liquid_rocket_booster wikiPageWikiLink Evolved_Expendable_Launch_Vehicle.
- Liquid_rocket_booster wikiPageWikiLink Falcon_Heavy.
- Liquid_rocket_booster wikiPageWikiLink Fuel.
- Liquid_rocket_booster wikiPageWikiLink Geostationary_transfer_orbit.
- Liquid_rocket_booster wikiPageWikiLink H-IIA.
- Liquid_rocket_booster wikiPageWikiLink H-IIB.
- Liquid_rocket_booster wikiPageWikiLink Human_spaceflight.
- Liquid_rocket_booster wikiPageWikiLink Hybrid_rocket.
- Liquid_rocket_booster wikiPageWikiLink Japan.
- Liquid_rocket_booster wikiPageWikiLink Launch_pad.
- Liquid_rocket_booster wikiPageWikiLink Liquid-propellant_rocket.
- Liquid_rocket_booster wikiPageWikiLink Liquid_fuel.
- Liquid_rocket_booster wikiPageWikiLink Modular_rocket.
- Liquid_rocket_booster wikiPageWikiLink Oxidizing_agent.
- Liquid_rocket_booster wikiPageWikiLink Polyus_(spacecraft).
- Liquid_rocket_booster wikiPageWikiLink Pratt_&_Whitney_Rocketdyne.
- Liquid_rocket_booster wikiPageWikiLink R-7_Semyorka.
- Liquid_rocket_booster wikiPageWikiLink Rocket.
- Liquid_rocket_booster wikiPageWikiLink Rocket_launch.
- Liquid_rocket_booster wikiPageWikiLink Rocketdyne_F-1.
- Liquid_rocket_booster wikiPageWikiLink S-IC.
- Liquid_rocket_booster wikiPageWikiLink Saturn_C-3.
- Liquid_rocket_booster wikiPageWikiLink Saturn_V.
- Liquid_rocket_booster wikiPageWikiLink Solid-fuel_rocket.
- Liquid_rocket_booster wikiPageWikiLink Solid_rocket_booster.
- Liquid_rocket_booster wikiPageWikiLink Soyuz_(rocket_family).
- Liquid_rocket_booster wikiPageWikiLink Space_Launch_System.
- Liquid_rocket_booster wikiPageWikiLink Space_Shuttle.
- Liquid_rocket_booster wikiPageWikiLink Space_Shuttle_Challenger_disaster.
- Liquid_rocket_booster wikiPageWikiLink Space_Shuttle_Solid_Rocket_Booster.
- Liquid_rocket_booster wikiPageWikiLink Spacecraft_propulsion.
- Liquid_rocket_booster wikiPageWikiLink Zenit_(rocket_family).
- Liquid_rocket_booster wikiPageWikiLink File:Ariane4.jpg.
- Liquid_rocket_booster wikiPageWikiLinkText "Liquid rocket booster".
- Liquid_rocket_booster wikiPageWikiLinkText "liquid boosters".
- Liquid_rocket_booster wikiPageWikiLinkText "liquid rocket booster".
- Liquid_rocket_booster wikiPageWikiLinkText "liquid strap-on boosters".
- Liquid_rocket_booster wikiPageWikiLinkText "liquid".
- Liquid_rocket_booster wikiPageUsesTemplate Template:Convert.
- Liquid_rocket_booster wikiPageUsesTemplate Template:Reflist.
- Liquid_rocket_booster subject Category:Rocketry.
- Liquid_rocket_booster type Ballistic.
- Liquid_rocket_booster type Redirect.
- Liquid_rocket_booster type Technology.
- Liquid_rocket_booster comment "A liquid rocket booster (LRB) is similar to a solid rocket booster (SRB) attached to the side of a rocket to give it extra lift at takeoff. A liquid rocket booster has fuel and oxidiser in liquid form, as opposed to a solid-fuel rocket or hybrid rocket.Like solid boosters, liquid boosters can considerably increase the total payload to orbit.".
- Liquid_rocket_booster label "Liquid rocket booster".
- Liquid_rocket_booster sameAs Q3270434.
- Liquid_rocket_booster sameAs 液体ロケットブースター.
- Liquid_rocket_booster sameAs m.04hw00.
- Liquid_rocket_booster sameAs Q3270434.
- Liquid_rocket_booster sameAs 液体火箭助推器.
- Liquid_rocket_booster wasDerivedFrom Liquid_rocket_booster?oldid=676607759.
- Liquid_rocket_booster depiction Ariane4.jpg.
- Liquid_rocket_booster isPrimaryTopicOf Liquid_rocket_booster.