Ruggedized, Condition-Based Maintenance for Vacuum Insulation Systems Navy SBIR FY2016.1 Sol No.: Navy SBIR FY2016.1 Topic No.: N161-024 Topic Title: Ruggedized, Condition-Based Maintenance for Vacuum Insulation Systems Proposal No.: N161-024-0934 Firm: Woods Technologies, LLC 372 Homestead Road Wayne, Pennsylvania 19087 Contact: Kevin Woods Phone: (610) 937-5449 Web Site: http://www.woods-tech.com Abstract: Superconducting systems require cryogenic atmospheres for operation. These cryogenic atmospheres are maintained using vacuum insulated components to restrict convection, conduction, and radiation heat transfer. Over time, materials under vacuum outgass minute amounts of gases that increase the pressure and convection heat transfer. Getter materials (i.e. activated carbon) are materials that adsorb gases onto their surface from atmospheres down to high vacuum. Certain getter materials experience an irreversible chemical reaction with the molecules limiting their useful life while others are able to be regenerated through reversing the adsorption reaction. This proposal addresses the latter. The Advanced Regenerative Getter (ARG) utilizes a regenerative getter material to reduce vacuum pressures from 0.1 torr to 10-6 torr. The ARG is regenerated by a cartridge heater that increases the temperature of the getter to the point where the adsorbed molecules are outgassed to pressures above atmospheric pressure and expelled from the ARG. Benefits: The Navy will be building approximately 7 ships per year. Future ships will integrate an IPS system requiring technologies such as superconductors. The anticipated number of components required by the Navy is approximately 20 per year. In addition, the Air Force is a potential customer for their Turbo-Electric Superconductor Airplane utilizing superconducting generators and turboprops to produce a more efficient airplane reducing fuel consumption. Over 1,000 commercial airplanes are produced throughout the world each year and would require approximately 2,000 ARG units per year. Return