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Showing posts with label
refrigeration
.
Show all posts
Showing posts with label
refrigeration
.
Show all posts
Friday, February 13, 2009
New Refrigeration System Based On Magnetics More Economical And Quieter Than Current Technology
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A magnetocaloric material heats up when magnetized (b); if cooled and then demagnetized (c), its temperature drops dramatically (d). NIST sc...
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