Mr. Adam J. Hehr Profile

Adam J. Hehr

Graduate Student at Ohio State Univ

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Author

Publications (5)

Proceedings Article | 20 April 2016 Presentation + Paper

Characterization of embedded fiber optic strain sensors into metallic structures via ultrasonic additive manufacturing

John Schomer, Adam Hehr, Marcelo Dapino

Proceedings Volume 9803, 980320 (2016) https://doi.org/10.1117/12.2219690

KEYWORDS: Fiber Bragg gratings, Sensors, Ultrasonics, Additive manufacturing, Metals, Aluminum, Birefringence, Temperature metrology, Polarization, Composites

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Proceedings Article | 16 April 2016 Presentation + Paper

Electroacoustics modeling of piezoelectric welders for ultrasonic additive manufacturing processes

Adam Hehr, Marcelo Dapino

Proceedings Volume 9801, 98010F (2016) https://doi.org/10.1117/12.2219570

KEYWORDS: Vibrational characterization, Ultrasonics, Additive manufacturing, 3D printing, Metals, Structural dynamics, Process modeling, Transducers, Velocity measurements, Systems modeling, Motion models, Control systems

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Proceedings Article | 10 March 2014 Paper

Interfacial shear strength estimates of NiTi-Al matrix composites fabricated via ultrasonic additive manufacturing

Adam Hehr, Joshua Pritchard, Marcelo Dapino

Proceedings Volume 9059, 905906 (2014) https://doi.org/10.1117/12.2046317

KEYWORDS: Additive manufacturing, Composites, Aluminum, Ultrasonics, Interfaces, Metals, Failure analysis, Scanning electron microscopy, X-ray microscopy, X-rays

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Proceedings Article | 10 March 2014 Paper

Optimal welding parameters for very high power ultrasonic additive manufacturing of smart structures with aluminum 6061 matrix

Paul Wolcott, Adam Hehr, Marcelo Dapino

Proceedings Volume 9059, 905908 (2014) https://doi.org/10.1117/12.2046291

KEYWORDS: Additive manufacturing, Ultrasonics, Aluminum, Smart structures, Metals, Solid state physics, Ferroelectric polymers, Composites, Smart materials, Statistical methods

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Proceedings Article | 30 March 2012 Paper

Hybrid energy harvesting/transmission system for embedded devices

Adam Hehr, Gyuhae Park, Kevin Farinholt

Proceedings Volume 8343, 834307 (2012) https://doi.org/10.1117/12.915461

KEYWORDS: Electromagnetism, Energy harvesting, Antennas, Transducers, Sensing systems, Sensors, Microwave radiation, Magnetism, Embedded systems, Electronics

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