Sink
In space and astronautical engineering, a sink refers to a device or system that is used to absorb or dissipate heat generated by electronic components or other equipment. In the microgravity environment of space, heat dissipation becomes a critical issue as there is no natural convection to carry away the heat. Sinks are typically made of materials with high thermal conductivity, such as copper or aluminum, and are designed to maximize the surface area in contact with the equipment to be cooled. They may also incorporate fins or other features to increase the surface area further. Sinks are commonly used in spacecraft, satellites, and other space-based systems to prevent overheating and ensure reliable operation of electronic components.
Your Previous Searches
Random Picks
- Attitude And Orbit Control Systems: Attitude and Orbit Control Systems (AOCS) are subsystems of a spacecraft that are responsible for maintaining the spacecraft's orientation and position in space. AOCS includes sensors, actuators, and algorithms that work together to control ... Read More >>
- Gas Separation: Gas separation is the process of separating different gases from a gas mixture. In space and astronautical engineering, gas separation is a critical process for life support systems, fuel processing, and environmental control. Gas separatio ... Read More >>
- Metal Matrix: Metal Matrix refers to a composite material consisting of a metal and one or more other materials, such as ceramics or polymers. In the context of space and astronautical engineering, metal matrix composites are used in the construction of ... Read More >>
Top News
Check out this interactive map of the early universe, considered largest ever cr...
A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....
News Source: USA Today on 2025-06-12
The Vera C. Rubin Observatory is about to totally transform astronomy...
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...
News Source: New Scientist on 2025-06-12
Trump's proposed science cuts will have huge consequences...
The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...
News Source: New Scientist on 2025-06-11
Starlink satellites are leaking radio signals that may ruin astronomy...
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
News Source: New Scientist on 2025-06-09
Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...
A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....
News Source: USA Today on 2025-06-06