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The anomalous heat waves more and more frequent are forcing many people to resort to air conditioners to make the room temperature bearableunleashing at the same time a vicious circle that sees us consume more and more energy, pollute more and have, year after year, an ever worse problem.
With the aim of obtaining living comfort without resorting to particularly energy-intensive appliances, a group of researchers from the University of Notre Dame, in Indiana, has developed to advanced computer technology and artificial intelligenceone transparent window film capable of lowering the temperature inside buildings. The upholstery, according to the team, it should be able to block ultraviolet and infrared light from the sunavoiding that, passing through the glass, they heat the room.
The team built computer models of transparent window coverings or “transparent radiative cooler” (TRC)consisting of alternating thin layers of common materials such as silicon dioxide, silicon nitride, aluminum oxide or titanium dioxide on a glass base, topped with a polydimethylsiloxane film.
They have optimized the type, order and combination of layers using an interactive approach driven by machine learning and quantum computing, which stores data using subatomic particles; in this way the calculation performs the optimization faster and better than conventional computers because efficiently tests all possible combinations in a split second.
The result was a cladding design which, once fabricated, beat the performance of conventionally designed TRCsresulting more performing compared to one of the best commercial glass for heat reduction.
Furthermore does not affect visibility in any way of the window and can be applied even on car windows.
According to their new article, “High-Performance Transparent Radiative Cooler Designed by Quantum Computing” in ACS Energy Letters, a scientific journal published by the American Chemical Society, which you can read herethe project exceeded all expectations.
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