This $404,595 National Science Foundation (NSF) Engineering program grant, awarded to the University of Delaware on March 1, 2024, supports research to enhance multi-material additive manufacturing (3D printing) through the use of advective assembly techniques. The project aims to develop modular 3D printing nozzles capable of rapidly structuring and depositing multi-material composites at higher resolution and volumetric throughput than conventional methods. This could enable new applications for additive manufacturing in sectors like healthcare, electronics, and food processing by improving the mechanical properties and functionality of 3D printed objects. The research involves experimental and computational studies to elucidate the fundamental mechanics and performance capabilities of advective assembly-based 3D printing. The project also includes an educational component to empower engineering students to serve as science ambassadors and conduct outreach in the broader community.
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