Sealing
Sealing refers to the process of closing or securing a space vehicle or equipment to prevent the escape of gases or fluids. In space and astronautical engineering, sealing is a critical process that ensures the safety and functionality of spacecraft and their components. Sealing is used in various applications such as sealing the fuel tanks, sealing the joints between different sections of the spacecraft, and sealing the windows. The sealing process involves the use of specialized materials such as gaskets, O-rings, and sealants that can withstand the extreme temperatures, pressures, and radiation in space. The sealing process is also subject to rigorous testing and inspection to ensure that it meets the required standards and specifications. Failure to properly seal a spacecraft can result in catastrophic consequences such as loss of mission, equipment damage, or even loss of life.
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