Gas Turbine
A gas turbine is a type of internal combustion engine that converts the heat energy produced by the combustion of fuel and air mixture into mechanical energy. In the context of space and astronautical engineering, gas turbines are commonly used in aircraft engines, power generation systems, and propulsion systems for spacecraft. Gas turbines are preferred over other types of engines due to their high power-to-weight ratio, high efficiency, and ability to operate at high altitudes and speeds. They are also used in rocket engines as turbopumps to pump fuel and oxidizer into the combustion chamber. Gas turbines used in space applications are designed to operate in extreme environments, including high temperatures, vacuum, and radiation. They are also designed to be highly reliable and require minimal maintenance.
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