What is it about?
3D printed polymers have the capability of creating low-cost, low-power solutions to improve heat exchanger performance. This paper uses two commercial polymers and designs a composite laminate layup that can morph into various shapes when heated based on the printing parameters. The experimental results are validated with a finite element analysis model.
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Why is it important?
Our findings are the first to use a multimaterial composite laminate for temperature-based shape morphing, and provides the basis for making passive actuators for thermally-varying systems. It also provides a sustainable and affordable solution to creating advanced heat exchangers.
Read the Original
This page is a summary of: Characterization, Modeling, and Experimental Testing of 3D Printed Polymer Composite Laminate Morphing Structures, January 2026, American Institute of Aeronautics and Astronautics (AIAA),
DOI: 10.2514/6.2026-1703.
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