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1 удлинение ракеты
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Rocket engine — RS 68 being tested at NASA s Stennis Space Center. The nearly transparent exhaust is due to this engine s exhaust being mostly superheated steam (water vapor from its propellants, hydrogen and oxygen) … Wikipedia
Stroke ratio — In a reciprocating piston engine, the stroke ratio, defined by either bore/stroke ratio or stroke/bore ratio, is a term which is used to describe the ratio between the diameter of the cylinder bore and the length of the piston stroke within its… … Wikipedia
aspect ratio — 1. Aeron. the ratio of the span of an airfoil to its mean chord. 2. Television. the ratio of the width of an image to its height, usually the ratio 4 to 3. 3. Naval Archit. the ratio of the height of a rudder to its fore and aft length. 4.… … Universalium
Delta III rocket — Infobox rocket imsize = 186 caption =A Delta III rocket on the launch pad name = Delta III function = Orbital launch vehicle manufacturer = Boeing country origin = United States height = 35 m alt height = 114 ft diameter = 4 m alt diameter = 13.1 … Wikipedia
Viking (rocket) — The Viking 10 rocket, finally flown 7 May 1954. The Viking rocket series of sounding rockets were designed and built by the Glenn L. Martin Company (now Lockheed Martin) under the direction of the U.S. Naval Research Laboratory (NRL). Twelve… … Wikipedia
Pegasus rocket — Pegasus rockets are the winged space booster vehicles used in an expendable launch system developed by Orbital Sciences Corporation (Orbital). Three main stages burning solid propellant provide most thrust. The rocket is carried aloft below… … Wikipedia
Rotary Rocket — Rotary Rocket, Inc, was a rocketry company headquartered in a convert|45000|sqft|m2|sing=on facility at Mojave Airport that developed the Roton concept in the late 1990s as a fully reusable Single Stage to Orbit (SSTO) manned spacecraft. Roton… … Wikipedia
Viking rocket — The Viking rocket series of sounding rockets were designed and built by the Glenn L. Martin Company (now Lockheed Martin) under the direction of the U.S. Naval Research Laboratory (NRL). A total of twelve Viking rockets flew from 1949 to 1955 [… … Wikipedia
fineness ratio — noun : the ratio of the length of a streamlined body (as a fuselage) to its maximum diameter * * * 1. Aeron. the ratio of the length of a streamlined body, as a rocket or airplane hull, to its maximum diameter. 2. Rocketry. See aspect ratio (def … Useful english dictionary
RS-27A (rocket engine) — The RS 27A is a medium sized rocket engine developed by Rocketdyne for use on the Delta II and Delta III rockets. It is fueled by a kerosene / LOX mixture in a gas generator cycle. The engine is a modified version of its predecessor, the RS 27;… … Wikipedia
Quad (rocket) — In rocketry, the Armadillo aerospace Quad vehicle is a computer controlled VTOL rocket that is used to compete in the Lunar Lander Challenge.General descriptionThe quad vehicle design is pressure fed in blow down mode from an initial pressure of… … Wikipedia
