Dr. Christopher B. Churchill Profile

Dr. Christopher B. Churchill

at HRL Labs LLC

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Author

Publications (3)

Proceedings Article | 3 April 2013 Paper

Sensing of retained martensite during thermal cycling of shape memory alloy wires via electrical resistance

Christopher Churchill

Proceedings Volume 8689, 868912 (2013) https://doi.org/10.1117/12.2012178

KEYWORDS: Shape memory alloys, Temperature metrology, Sensors, Resistance, Thermal sensing, Actuators, Crystals, Tantalum, In situ metrology, Metals

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Proceedings Article | 30 March 2012 Paper

Lightweight thermal energy recovery system based on shape memory alloys: a DOE ARPA-E initiative

Jeff Brown, Jan Aase, Guillermo Herrera, Paul Alexander, Christopher Churchill, Nancy Johnson, Nilesh Mankame, John Shaw, Patrick Usoro, Alan Browne, Peter Sarosi, Geoffrey McKnight, Andrew Keefe

Proceedings Volume 8343, 834306 (2012) https://doi.org/10.1117/12.913275

KEYWORDS: Shape memory alloys, Thermoelectric materials, Thermal efficiency, Energy efficiency, Prototyping, Combustion, Liquids, Neodymium, Thermodynamics, Standards development

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Proceedings Article | 2 April 2008 Paper

Shakedown response of conditioned shape memory alloy wire

Christopher Churchill, John Shaw

Proceedings Volume 6929, 69291F (2008) https://doi.org/10.1117/12.778726

KEYWORDS: Temperature metrology, Shape memory alloys, Actuators, Thermoelectric materials, Calorimetry, Atrial fibrillation, Resistance, Aerospace engineering, Infrared imaging, Data modeling

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