Adhesion

Adhesion is the tendency of dissimilar particles or surfaces to cling to one another. In the context of space and astronautical engineering, adhesion plays a critical role in the design and performance of spacecraft and their components. Adhesion is a key factor in the adhesives used to bond materials together in spacecraft construction, as well as in the functioning of various mechanisms and instruments. Adhesion is also important in the behavior of fluids in microgravity environments, where surface tension and capillary forces can cause liquids to adhere to surfaces and form complex shapes and structures. Understanding and controlling adhesion is essential for ensuring the reliability and safety of spacecraft and their components.
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