Oscillating Water Column
Marine energy devices that can capture energy from water bodies take many shapes,
as shown in these reference model illustrations.
Image from Sandia National Laboratories
Marine energy system developers therefore have a pressing need for more efficient
and cost-effective prototyping techniques. To fill this innovation gap, researchers
at the National Renewable Energy Laboratory (NREL) and Montana State University set
out to explore the potential for rapid prototyping using additively manufactured composite
molds. With $75,000 in funding from the U.S. Department of Energy Water Power Technologies
Office's Water Power Laboratory Seedling Program, the researchers began a year-long
effort to combine additive and composite manufacturing techniques into a faster, cheaper,