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S mall B usiness I nnovation R esearch. ADVANCED HEAT PIPES FOR LOW/CRYOGENIC COOLING APPLICATIONS Thermacore International, Inc. Lancaster, PA. INNOVATION Heat pipes with advanced porous metal wicks for low temperature uses. ACCOMPLISHMENTS
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Small Business Innovation Research ADVANCED HEAT PIPES FOR LOW/CRYOGENIC COOLING APPLICATIONSThermacore International, Inc.Lancaster, PA INNOVATION Heat pipes with advanced porous metal wicks for low temperature uses ACCOMPLISHMENTS • Developed high-lift flexible porous metal wicks for cryogenic heat pipes. • Demonstrated new limit to supercritical startup of cryogenic heat pipes. • Demonstrated applicability to refrigerator/freezers. • Demonstrated operation at -25C during STS launch conditions. COMMERCIALIZATION • Technology is in place for commercial Stirling refrigerator thermal interfaces. • Technology in place for cooled high-power electronics. • Company has gone multi-National. • Annual commercial growth of 30% every year since 1994. • See following website for more information on this technology: www.thermacore.com ADVANCED HEAT PIPES FOR LOW/CRYOGENIC COOLING APPLICATIONS • GOVERNMENT/SCIENCE APPLICATIONS • Stirling Orbiter Refrigerator/Freezer (SOR/F) flew successfully on STS-60. • Thermoelectric (solid state) freezer interfaces for Space Station • Cryogenically cooled infrared sensors, medical equipment, and electronics. • Extending this technology for loop heat pipes for spacecraft. Point of Contact: - NASA - Ted Swanson; 301-286-8618 - Thermacore - Elaine Risner; 717-569-6551 717-569-8424 fax Goddard Space Flight Center 1989 Phase 2, SS-020, 5/22/99