Mr. Roshan Joseph Profile

Roshan Joseph

PhD Candidate at Univ of South Carolina

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Author

Publications (6)

Proceedings Article | 26 May 2020 Paper

Acoustic emission (AE) fatigue-crack source modeling and simulation using moment tensor concept

Roshan Joseph, Victor Giurgiutiu

Proceedings Volume 11379, 113791J (2020) https://doi.org/10.1117/12.2559958

KEYWORDS: Sensors, Acoustic emission, Modeling and simulation, Acoustics, Signal detection, Computer simulations, Wave propagation, Waveguides, Aluminum, Metals

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Proceedings Article | 19 May 2020 Presentation + Paper

Impact damage detection in composite plates using acoustic emission signal signature identification

Robin James, Roshan Joseph, Victor Giurgiutiu

Proceedings Volume 11376, 113760K (2020) https://doi.org/10.1117/12.2559747

KEYWORDS: Composites, Manufacturing, Acoustic emission, Structural health monitoring, Inspection, Damage detection, Signal detection, Signal analyzers, Time-frequency analysis, Data analysis, Passive sensors

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Proceedings Article | 1 April 2019 Presentation + Paper

An experimental evaluation of Helmholtz potentials as a source of acoustic emission due to fatigue crack

Mohammad Faisal Haider, Roshan Joseph, Victor Giurgiutiu

Proceedings Volume 10971, 1097115 (2019) https://doi.org/10.1117/12.2515330

KEYWORDS: Acoustic emission, Signal detection, Algorithm development, Wave propagation, Waveguides, Acoustics, Sensors, Signal processing, Wave plates

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Proceedings Article | 21 March 2019 Paper

Piezoelectric wafer active sensors for sensing acoustic emission due to crack rubbing/clapping

Roshan Joseph, Md Yeasin Bhuiyan, Victor Giurgiutiu

Proceedings Volume 10967, 109672A (2019) https://doi.org/10.1117/12.2515314

KEYWORDS: Acoustic emission, Finite element methods, Semiconducting wafers, Active sensors, Aluminum, Sensors, Source localization, Modal analysis, Active remote sensing

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Proceedings Article | 27 March 2018 Presentation + Paper

Active health monitoring of TN32 dry cask using a scaled down model

Roshan Joseph, Stephen Howden, Bin Lin, Lingyu Yu, Victor Giurgiutiu

Proceedings Volume 10600, 106000B (2018) https://doi.org/10.1117/12.2297278

KEYWORDS: Wave propagation, Sensors, Waveguides, Photovoltaics, Distortion, Transducers, Adhesives, Drug discovery, Lead, Phase velocity

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Proceedings Article | 28 April 2017 Presentation + Paper

Acoustic emission source modeling in a plate using buried moment tensors

Roshan Joseph, Md. Yeasin Bhuiyan, Victor Giurgiutiu

Proceedings Volume 10170, 1017028 (2017) https://doi.org/10.1117/12.2260167

KEYWORDS: Acoustic emission, Indium nitride, Wave propagation, Structural health monitoring, Waveguides, Wave plates, Aluminum, Mendelevium, Mechanical engineering, Active sensors

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Showing 5 of 6 publications

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