Researchers bring 3D printing to a ‘cool’ industry

In 2015, University of Wisconsin-Madison engineers received funding from the U.S. Department of Energy Advanced Research Projects Agency-Energy (ARPA-e) program to develop 3D-printed heat exchangers for power plants.

That grant allowed the researchers to design and manufacture proof-of-concept heat exchangers—and now, fueled by their initial success, they have received a $2.1 million extension to continue the project.

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