How To Use Rocket engine In A Sentence
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Ion engines are ten times more efficient than conventional rocket engines.
Times, Sunday Times
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Exhaust nozzle is one of the key components of pulse detonation rocket engine (PDRE). Exhaust nozzle can be used to improve the propulsion performance of PURE.
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Ion engines are ten times more efficient than conventional rocket engines.
Times, Sunday Times
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This had never been done before with a rocket engine.
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The only practical way to do this is to add some sort of large rocket engine that fires right before impact.
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What I remember about growing up in my neighborhood was the sound of big ass rocket motors being tested and the occassional foundation shaking, glass shattering of a rocket engine blowing up in its hardstand about one half mile away.
Scripting News for 5/8/2007 « Scripting News Annex
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Yun behaved himself after he got out of jail in 1991, but was arrested again on April 15th, and is now accused of negotiating with South Koreans to obtain Russian RD-180 rocket engine technology for them.
StrategyPage.com
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But ion thrusters and ordinary rocket engines part ways in their choice of propellant and their source of the energy that accelerates it.
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Within seconds of the hybrid rocket engine being switched on, disaster struck.
Times, Sunday Times
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At this hour, Mission Control has fired up the rocket engine on a supply ship attached to Mir for the second of what will be three burns.
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In preparation for the June 3 launch, Tycho Brahe is hoisted atop the HEAT-1X rocket engine in an undated picture.
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For three summers he worked at the Thiokol Chemical Corporation helping design rocket engines for the Minuteman missile program.
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SpaceShipOne uses a hybrid rocket engine that uses both liquid and solid propellant to propel it into space.
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The craft may have its own small rocket engines for orienting and maneuvering.
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It came like a Buick from the sky but it was on fire or close enough, hot anyway, blistering white and maybe even velour in places, its rocket engine disturbing the neighborhood at a molecular level, at an emotional level, the individual blades of grass in the lawns rubbernecking it in small imitation of the men, who have the beer and the cigarettes and the vocabulary of denial.
365 tomorrows » 2009 » July : A New Free Flash Fiction SciFi Story Every Day
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Rocket engineers speak loosely of thermal energy being converted into kinetic energy in the engine bell.
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The 90-metre-long craft's secret weapon is a hydrogen fuel-powered rocket engine called SABRE (Synergistic Air-Breathing Rocket Engine) and was designed by the company's managing director Alan Bond.
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Before the strike in the Hallelujah the group calling themselves Rock City had been working Kaiser Wilhelm node behind Ceres in orbit; at the good news they moved, speeding up a trifle and passing in-orbit of Ceres, a ragtag caravan nudged through the sky by scooters, chemical rocket engines, jato units, and faith.
The Rolling Stones
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While many of these technologies may seem like science fiction, so too were the jet engine, the airplane, and the rocket engine only 100 years ago.
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Ion engines are ten times more efficient than conventional rocket engines.
Times, Sunday Times
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The first item on the list should be advanced studies and prototypes for stoichiometric mixture ratio rocket engines.
Should NIAC be Revived? - NASA Watch
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The 90-metre-long craft's secret weapon is a hydrogen fuel-powered rocket engine called SABRE (Synergistic Air-Breathing Rocket Engine) and was designed by the company's managing director Alan Bond.
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However, the propulsion device of a rocket can be called either a rocket motor or a rocket engine, and usage here seems not to have settled on one or the other.
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From rocket engine design to satellites to space station software, more and more of the equipment orbiting far above comes with a ‘Made in Ireland’ sticker.
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Private spaceflight took one giant step forward this week when the Tycho Brahe craft lifted off atop the HEAT-1X rocket engine Friday (pictured) from a platform in the Baltic Sea.
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Mortars are ballistic weapons that have projectile trajectories undistorted by rocket engine or guidance system.
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More like rocket engines, jets produce thrust by burning propellant (jet fuel mixed with air) and forcing the rapidly expanding gases rearward.
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It was placed in an eccentric, high-inclination orbit around Venus by the firing of a small rocket engine.
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Ion engines are ten times more efficient than conventional rocket engines.
Times, Sunday Times
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Guns and rocket engines convert chemical energy of propellants into kinetic energy of projectiles.
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By 1909 he was already aware of the superior potential of liquid hydrogen-liquid oxygen rocket engines.
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Two accumulative error indices are defined as the discernment signals of the fault detection in a liquid propellant rocket engine.
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The rocket engine burned out.
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But then, what we loose on any launch, what with expensive rocket engines and tankage, is just amazing.
Today's Video - External Tank Falling to Earth in HD - NASA Watch
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Guns and rocket engines convert chemical energy of propellants into kinetic energy of projectiles.
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By the way, I remember when Goldin ... criticized the U.S. industry for not having even tried to keep up to date on rocket engine development.
Ares Troubles Mount - NASA Watch
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On the basis of the fault simulation for a liquid rocket engine and the statistical analysis for fire-test data in ground test, the major and important failure modes of the engine are summarized.
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Attributing to the large flow rate, high efficiency level reaction turbine is adoptive in staged combustion cycle liquid rocket engine.
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For propulsion, it relies on the aerospike, a linear rocket engine.
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Their subject of focus is the instabilities created when air and liquid mix under pressure - as in the combustion chamber of a diesel motor or rocket engine.
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They got off to an early start by test-firing a powerful rocket engine for almost three minutes - long enough to boost 1,500 pounds into orbit.
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The panel was headed by H.P. Robertson, a physicist at the California Institute of Technology in Pasadena, Calif., and included other physicists, an astronomer, and a rocket engineer.
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A packet of high-powered rocket engine igniters had allegedly been seized from Mr Roche's home.
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Private spaceflight took one giant step forward this week when the Tycho Brahe craft lifted off atop the HEAT-1X rocket engine Friday (pictured) from a platform in the Baltic Sea.
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They operate like any rocket engine in the vacuum of space, by propelling gases in one direction to create an opposite and equal force on the craft.
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Mortars are ballistic weapons that have projectile trajectories undistorted by rocket engine or guidance system.
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After disconnecting from the tanker, the spaceplane starts its rocket engine and climbs to 70 mile altitude and Mach 15.
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As an engineer for the aerospace firm starting in the late 1980s, Zubrin worked on projects ranging from a nuclear rocket engine to a spaceplane.
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A comparison of different kinds of rocket engines with each other requires some measure of their performance.
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The prop engine has been replaced with two 1,800-newton thrust rocket engines.
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It was placed in an eccentric, high-inclination orbit around Venus by the firing of a small rocket engine.
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This obturator can satisfy requirement of rocket engine on the interior ballistic and exterior ballistic.
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The panel was headed by H.P. Robertson, a physicist at the California Institute of Technology in Pasadena, Calif., and included other physicists, an astronomer, and a rocket engineer.
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Unlike conventional rocket engines, which must carry oxidizer on board, ramjets and scramjets take in air from the atmosphere and compress it enough to burn.
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Creating the 25 tonnes thrust rocket engine for the A4 was also bedeviling.
MIND MELD: The Best Spaceships in Written Science Fiction
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The piece of debris from an old rocket engine passed by harmlessly.
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Especially good are the ones where the caper takes place in front of numerous witnesses, like the one where the rocket engine disappears during a five-second blackout or the one where $1 million in cash vanishes from a locked display case on a crowded casino floor.
There’s an old Polish proverb that says… : Bev Vincent
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Each of those rocket engines weighed less than the engine in a typical midsize car—and each was a marvel.
Smithsonian
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Nasa issued a contract in October 1962 that provided for the research and development of a nuclear-powered rocket engine.
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Ion engines are ten times more efficient than conventional rocket engines.
Times, Sunday Times
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Achieving that speed is possible thanks to the craft's specialized rocket engine, a hypersonic scramjet.
