Air Circulation
Air circulation refers to the movement of air within a confined space, such as a spacecraft or space station. In the context of space and astronautical engineering, air circulation is a critical component of life support systems, as it helps to regulate temperature, humidity, and air quality. Effective air circulation is necessary to prevent the buildup of carbon dioxide, which can be harmful to astronauts, and to distribute heat evenly throughout the spacecraft. Air circulation systems typically include fans, filters, and ducts, and must be designed to operate efficiently in microgravity conditions. In addition to life support systems, air circulation is also important in spacecraft propulsion systems, where it is used to cool engines and other components.
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