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Why is liquid oxygen used in space shuttles?
Liquid oxygen is used in space shuttles as an oxidizer for the spacecraft's fuel, typically liquid hydrogen. When mixed and ignited, liquid oxygen and liquid hydrogen create a powerful and efficient chemical reaction that generates the necessary thrust for the shuttle to break free of Earth's gravity and enter space. It is a highly efficient and reliable propellant choice for space missions.
What did they use to propel the early space shuttles into space?
Same: solid rocket boosters and liquid hydrogen/oxygen main engines.
What fuels the shuttles engine?
Liquid hydrogen with an oxydizer.
What two fuels that rockets use and space shuttles?
Oxygen and hydrogen
Fuel for shuttle takeoff?
Shuttles are powered by a combination of liquid hydrogen and liquid oxygen, known as rocket propellants. These propellants are mixed and burned in the shuttle's main engines to generate the thrust needed for lift-off. The combustion of liquid hydrogen and liquid oxygen produces a high-energy reaction that propels the shuttle into space.
Will liquid hydrogen and liquid oxygen react when blended?
No. Hydrogen and oxygen will only react at high temperatures.
What is cheaper liquid oxygen or luquid liquid hydrogen?
Liquid oxygen is typically cheaper than liquid hydrogen because oxygen is more readily available and easier to produce. Liquid hydrogen, on the other hand, requires more energy-intensive processes for production and storage, making it more expensive.
Why are RS-24 liquid-fuel rocket engines used in space shuttles?
The space shuttle main engines (SSME) RS 24 engines use rocketdyne liquid hydrogen and liquid oxygen fuel in the engine that is designed in such a way that the engines are reusable.
What is the fuel used in space shuttles?
Liquid Oxygen and liquid hydrogen in the fuel tank. The orbiter uses Monomethylhydrazine (MMH) and Nitrogen tetroxide or peroxide(N2o4).For takeoff the shuttle uses a hydrogen/ oxygen mixture. In orbit it uses a solid mixture of powdered aluminum and ammonium perchlorateAll current spacecraft use chemical rockets (bipropellant or solid-fuel) for launchLiquid O2
How are space shuttles powered once out of earth's atmosphere?
Space shuttles are powered using rocket engines that burn liquid fuel (such as liquid hydrogen and liquid oxygen) or solid rocket boosters. Once out of Earth's atmosphere, the space shuttle relies on these engines to propel itself through space and maneuver in a zero-gravity environment.
How does liquid oxygen and liquid hydrogen enter the main engines of the space shuttle?
It is supplied by tanks, which are filled with liquid hydrogen and oxygen before the shuttle is launched.
What happens when you mix liquid hydrogen with liquid oxygen?
When liquid hydrogen and liquid oxygen are mixed together in the correct stoichiometric ratio and ignited, they react exothermically to form water vapor. This reaction releases a large amount of energy, producing intense heat and a loud explosion. The reaction between liquid hydrogen and liquid oxygen is commonly used as a rocket fuel due to its high energy output.
