Onboard the International Space Station (ISS), a complex set of life support systems (LSS) plays a vital role in sustaining human life in the harsh environment of space. These systems provide astronauts with the necessary resources and conditions to breathe, maintain temperature and humidity, manage waste, and ensure the availability of clean water and food.
1. Atmosphere Control and Supply:
* Oxygen Generation System (OGS): The OGS uses electrolysis to split water into hydrogen and oxygen, providing a continuous supply of breathable oxygen for the crew.
* Carbon Dioxide Removal Assembly (CDRA): The CDRA absorbs and removes carbon dioxide exhaled by the astronauts, maintaining safe levels of CO2 in the cabin atmosphere.
* Trace Contaminant Control System (TCCS): The TCCS removes trace contaminants such as volatile organic compounds (VOCs) and odors, ensuring a clean and breathable atmosphere.
2. Temperature and Humidity Control:
* Environmental Control and Life Support System (ECLSS): The ECLSS regulates the temperature and humidity....
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