Pump
In space and astronautical engineering, a pump is a device used to move fluids, such as propellants, coolants, or life support systems, through a system. Pumps are essential components in spacecraft propulsion systems, thermal control systems, and life support systems. They can be powered by electric motors, gas turbines, or other means. Pumps can be classified based on their operating principles, such as centrifugal, positive displacement, or jet pumps. The selection of a pump depends on the specific application, including the required flow rate, pressure, and fluid properties. Pumps must also be designed to operate in the harsh environment of space, including extreme temperatures, vacuum, and radiation exposure.
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