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propellant    音标拼音: [prəp'ɛlənt]
n. 使推进之物,发射火药,推进燃料

使推进之物,发射火药,推进燃料

propellant
adj 1: tending to or capable of propelling; "propellant fuel for
submarines"; "the faster a jet plane goes the greater its
propulsive efficiency"; "universities...the seats of
propulsive thought" [synonym: {propellant}, {propellent},
{propelling}, {propulsive}]
n 1: any substance that propels [synonym: {propellant},
{propellent}]

92 Moby Thesaurus words for "propellant":
active, airscrew, alcohol, benzine, briquette, burnable, butane,
carbon, catalyst, charcoal, charge, coal, coke, combustible, dope,
driver, driving, ethane, ethanol, exhaust, fan, fireball, firing,
flammable, flammable material, fuel, fuel additive, fuel dope, gas,
gas carbon, gasoline, heptane, hexane, impeller, impelling,
impetus, impulse, in motion, incentive, incitation, inflammable,
inflammable material, isooctane, jet fuel, jet propulsion,
kerosene, liquid oxygen, methane, methanol, mobile, motile,
motivation, motivational, motive, motor, moving, natural gas,
octane, oil, paddle wheel, paraffin, peat, pentane, piston, prop,
propane, propeller, propelling, propulsion charge, propulsive,
propulsor, propulsory, provocative, pulsive, pushing,
reaction propulsion, rocket fuel, rocket propulsion, rotor, screw,
screw propeller, shoving, spur, stimulant, stirring, thrust,
transitional, traveling, turbine, turf, twin screws, wheel


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  • Propellant - Wikipedia
    Although technically a propellant is the reaction mass used to create thrust, the term "propellant" is often used to describe a substance which contains both the reaction mass and the fuel that holds the energy used to accelerate the reaction mass
  • Propellant | Rocket Engines, Spacecraft Fuel | Britannica
    Propellant, any gas, liquid, or solid the expansion of which can be used to impart motion to another substance or object In aerosol dispensers, compressed gases such as nitrous oxide, carbon dioxide, and many halogenated hydrocarbons are used as propellants
  • Understanding The Different Types of Rocket Fuel Propellants
    In this article, we will cover the major categories of propellants, the tradeoffs engineers consider, and why certain missions favor one fuel over another
  • PROPELLANT Definition Meaning - Merriam-Webster
    The meaning of PROPELLANT is capable of propelling How to use propellant in a sentence
  • Basics of Space Flight: Rocket Propellants
    Propellant is the chemical mixture burned to produce thrust in rockets and consists of a fuel and an oxidizer A fuel is a substance that burns when combined with oxygen producing gas for propulsion
  • Propellant – Definition Detailed Explanation - Sentinel Mission
    Propellant is a substance used to propel an object forward In the context of rocketry, propellant is the fuel and oxidizer combination that generates the thrust needed to launch a rocket into space
  • What Is a Propellant? Types and How They Work
    A propellant is any substance engineered to generate a motive force, pressure, or thrust This is achieved through the rapid chemical conversion of stored energy or the mechanical release of compressed energy
  • Rocket propellant - New World Encyclopedia
    Rocket propellant is the material used by a rocket engine to generate thrust The most common propellants consist of a fuel and an oxidizer that participate in chemical reactions to produce extremely hot gases
  • What is a propellant? - Qualitative Reasoning Group
    Often the propellant is a kind of fuel which is burned with an oxidizer to produce large volumes of very hot gas These gasses expand until they rush out of the back of the rocket, making thrust
  • JUST IN: Military, Industry Exploring Alternative Propellants for Space . . .
    iStock image WASHINGTON, D C — The Pentagon is looking for alternative means to power its propulsion systems, and industry is helping it find propellants that are both less expensive and less toxic Propellants are energetic materials that act as fuel for satellite propulsion systems, enabling capabilities from navigation and positioning to maneuvering thrust For defense systems





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