Environmental cooling using Black body (thought expt.)

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Environmental cooling using Black body (thought expt.)

Postby Event Horizon on May 17th, 2018, 8:50 pm 

An ultra black surface could be backed with water-filled tubules that connect to a reservoir. A battery could be charged with a solar panel that runs a circulation pump. During the night the heat could be re-radiated back into space. Low maintenance. Could it work?
If we could dump a load of heat back into space it may make a contribution to slowing global warming. Just a thought.
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Re: Environmental cooling using Black body (thought expt.)

Postby Serpent on June 23rd, 2018, 11:27 pm 

How big is this gizmo and where does it reside?
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