Passive And Active Thermal Storage

Passive and active thermal storage are two methods used in space and astronautical engineering to regulate the temperature of spacecraft and space habitats. Passive thermal storage involves the use of materials with high thermal mass, such as water or concrete, to absorb and release heat as needed. Active thermal storage, on the other hand, uses mechanical systems such as pumps and heat exchangers to transfer heat from one location to another. Both methods are used to maintain a stable temperature range within a spacecraft or space habitat, which is critical for the survival of crew members and the proper functioning of equipment.
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