what is the difference between a jet and rocket engine?
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The main difference between them is that jets get the oxygen to burn fuel from the air and rockets carry their own oxygen, which allows them to operate in space. ... Jet engines have two openings (an intake and an exhaust nozzle). Rocket engines only have one opening (an exhaust nozzle).
111709
The Crew Dragon will be launched atop of Falcon 9, which is a liquid-fueled rocket using liquid oxygen and rocket-grade kerosene (RP-1). ... By contrast, the Crew Dragon is expected to be less shaky. “The Falcon 9 is a liquid-fueled rocket, so the anticipation is that it will be a much smoother ride.”
1237286
"Jet" refers to the propulsion method -- ie -- jet engines -- as opposed to aircraft powered by reciprocating engines, or propeller-turbine engines, delivering their power through propellers. ... Just to confuse you a bit more, any airplane powered by a jet engine is also called a "jet" -- as in jet airplane.
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A fuel is a substance that can burn in the presence of oxygen. An oxidizer is a source of oxygen. A propellant is the combination of fuel and oxidizer. It is the chemical mixture that is burned to provide propulsion.
907330
Since turboprop engines are gas turbine engines, some jet thrust is produced by exhaust leaving the engine. ... Although the turboprop engine is more complicated and heavier than a turbojet engine of equivalent size and power, it delivers more thrust at low subsonic airspeeds.
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An Engine is a device which converts Heat/Pressure energy into rotary Motion (Mechanical Energy). ... It works either in Otto cycle or Diesel cycle whereas a powerplant works in Rankine cycle and it is an external combustion engine where combustion takes place outside the cyllinder..
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What is the difference between a piston engine and a gas turbine engine? A: Piston, or reciprocating engines convert pressure into rotating motion using pistons, while a gas turbine engine, or a combustion turbine, uses the pressure from the exploding fuel to turn a turbine and produce thrust.
1102565
The turbine extracts energy from the hot airflow by making the blades spin in the flow. In a jet engine, the energy extracted by the turbine turns the compressor by linking it and the turbine to the central shaft. The rest of the hot exhaust is used to produce thrust by increasing its velocity through the nozzle.
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Originally Answered: What is difference between engine cc and horsepower? ... Engine CC is the displacement (in cubic centimeters) of the engine's internal cylinder volume swept by the pistons in one full revolution. Horsepower is a measure of the work done by an engine (1 hp = 746 Watts of power).
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AVGAS, or aviation gasoline, is used for piston engines aircraft. These types of aircraft fly through the rotation of the propellers which generate the thrust. While Jet Fuel is used for aircraft with jet engines. These fly with the thrust of expelled air.
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Jet was formed from wood that fell into stagnant water and which then became fossilised in much the same way as coal was made. ... The difference between the two forms becomes apparent when worked with hard Jet being tougher and more durable. Like coal it will burn.
803110
Aeroderivative gas turbines are, as their name describes, adaptations of gas turbines used in aircraft (“jet” engines). Industrial gas turbines were built assuming they would operate on the ground. ... Aeroderivative gas turbines are, as their name describes, adaptations of gas turbines used in aircraft (“jet” engines).
380614
The major difference between an inline-six and a V6 engine is easy to spot. I6 engines have six cylinders in a straight line, while V6 engines have two rows of three cylinders aligned in a V formation. ... However, many enthusiasts love the I6 due to its unique sound, smooth performance, and simplicity.
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Gasoline consists of hydrocarbons that contain anywhere from 7 to 11 carbon atoms with hydrogen molecules attached. Jet fuel, on the other hand, contains hydrocarbons more in the range of 12 to 15 carbon atoms. ... The other difference between gasoline and jet fuel is the additives injected into the mix for jet fuel.
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Jets need a long runway for going up or down, whereas helicopters are a much more versatile contestant, with the ability to take off and land virtually anywhere that has a space suitable. Jets are bigger animals though and they are statistically more sturdy and reliable during their take-offs and landings.
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The main distinguishing feature that sets the two apart is the mechanism by which the jets operate. Simply put, a whirlpool shoots jets of water while an air tub uses jets of air. ... The other significant difference between whirlpools and air tubs is the maintenance. Both are relatively simple to clean.
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Depending on the grade, jet fuel is basically highly refined kerosene. The kerosene and paraffin difference is that the paraffin is a component of kerosene, and when petroleum refining is complete, it remains as a waxy residue. ...