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  2. Template:Engine thrust to weight table - Wikipedia

    en.wikipedia.org/wiki/Template:Engine_thrust_to...

    Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide ... NK-33 rocket engine [12] 1,222 2,694 1,638 368,000 136.7

  3. Comparison of orbital rocket engines - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_orbital...

    Print/export Download as PDF; Printable version; In other projects ... This page is an incomplete list of orbital rocket engine data and specifications. Current ...

  4. Propulsive efficiency - Wikipedia

    en.wikipedia.org/wiki/Propulsive_efficiency

    In aerospace engineering, concerning aircraft, rocket and spacecraft design, overall propulsion system efficiency is the efficiency with which the energy contained in a vehicle's fuel is converted into kinetic energy of the vehicle, to accelerate it, or to replace losses due to aerodynamic drag or gravity.

  5. Rocket engine - Wikipedia

    en.wikipedia.org/wiki/Rocket_engine

    RS-68 being tested at NASA's Stennis Space Center Viking 5C rocket engine used on Ariane 1 through Ariane 4. A rocket engine is a reaction engine, producing thrust in accordance with Newton's third law by ejecting reaction mass rearward, usually a high-speed jet of high-temperature gas produced by the combustion of rocket propellants stored inside the rocket.

  6. Template:Rocket engines - Wikipedia

    en.wikipedia.org/wiki/Template:Rocket_engines

    This template is for rocket engines that have flown or are expected to fly in the near term. Engines not yet flown should be in Italics. The criteria for acceptability of unflown rocket engines are: Option A. The engine has an article of at least Start class. The engine has been test fired, at least at the flight component or sub-scale level.

  7. Characteristic velocity - Wikipedia

    en.wikipedia.org/wiki/Characteristic_velocity

    Characteristic velocity or , or C-star is a measure of the combustion performance of a rocket engine independent of nozzle performance, and is used to compare different propellants and propulsion systems. c* should not be confused with c, which is the effective exhaust velocity related to the specific impulse by: =. Specific impulse and ...

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