Heat Exchanger
A heat exchanger is a device that transfers heat from one fluid to another fluid, or to the environment. In space and astronautical engineering, heat exchangers are used to regulate the temperature of spacecraft and their components. They are essential for thermal management, which is critical for the proper functioning of spacecraft. Heat exchangers can be passive or active, and can use a variety of methods to transfer heat, including conduction, convection, and radiation. They are often made of lightweight materials, such as aluminum or titanium, to minimize the weight of the spacecraft. The design of a heat exchanger depends on the specific requirements of the spacecraft and the environment in which it will operate.
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