Rocket Engine

A rocket engine is a type of jet engine that uses only stored rocket propellants to generate its high-speed propulsive jet. Rocket engines are reaction engines, producing thrust in accordance with Newton's third law. Rocket engines are used in spacecraft propulsion, where they are used for the propulsion of spacecraft into and through space, and also in the propulsion of satellites, space probes, and other spacecraft. Rocket engines are also used in the propulsion of missiles, including intercontinental ballistic missiles (ICBMs), and in the propulsion of aircraft, where they are used in the propulsion of experimental aircraft and in the propulsion of high-speed aircraft. Rocket engines are typically powered by liquid propellants, such as liquid hydrogen and liquid oxygen, or by solid propellants, such as ammonium perchlorate composite propellant (APCP) and hydroxyl-terminated polybutadiene (HTPB) propellant.
Your Previous Searches
Random Picks
  • Ephemeris: In space and astronautical engineering, ephemeris refers to a table or data file that contains the calculated positions of celestial objects at specific times or intervals. These objects can include planets, moons, asteroids, and comets. Ep ... Read More >>
  • Corrosion Control Measures: Corrosion control measures refer to the techniques and methods used to prevent or mitigate the degradation of materials caused by chemical reactions with the environment in space and astronautical engineering. Corrosion can occur due to exp ... Read More >>
  • Convection Cooling: Convection cooling is a method of dissipating heat from a spacecraft or satellite by using the natural flow of air or other fluids. This is achieved by designing the spacecraft or satellite with fins or other protrusions that increase the s ... Read More >>
Top News

Why you shouldn't wait for the Geminid meteor shower peak this year...

The Geminid meteor shower this year is set to peak at almost the same time as December's full moon, which could make for challenging viewing conditions....

News Source: CBS News on 2024-12-06

Crime-solving techniques may have solved medieval art mystery...

A court handwriting expert may have helped reveal true identity of a leading Byzantine painter....

News Source: CBS News on 2024-12-05

Experts believe study of 700-year-old handwriting unveils leading Byzantine pain...

Crime-solving techniques applied to a medieval illuminated manuscript in Paris may have solved a centuries-old puzzle: The true identity of a leading Byzantine painter who injected a human touch into ...

News Source: ABC News on 2024-12-05

Royal Society Publishing Photography Competition: Image of young sharks hunting ...

The dynamics between predator and prey are laid bare in a striking image of fish being attacked by sharks in the shallow waters of the Maldives, which has claimed the top prize in this year’s Royal ...

News Source: CNN on 2024-12-04

Archaeologists discover 4,000-year-old canals used to fish by predecessors of an...

Using drones and Google Earth imagery, archaeologists have discovered a 4,000-year-old network of earthen canals in what’s now Belize...

News Source: ABC News on 2024-11-22