Dr. Brennan Dubuc Profile

Dr. Brennan Dubuc

Research Associate at Univ of Texas At Austin

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Publications (10)

Proceedings Article | 19 April 2022 Presentation + Paper

Numerical modeling of guided-wave acoustic emission from weld cracking: butt welds, T-joints, and precracks

Brennan Dubuc

Proceedings Volume 12048, 1204809 (2022) https://doi.org/10.1117/12.2612902

KEYWORDS: Finite element methods, Numerical modeling, Acoustic emission, Waveguides, Wave propagation, Diagnostics

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Proceedings Article | 22 April 2020 Paper

Topological-based acoustic emission data analysis for passive corrosion monitoring in prestressed concrete structures

B. Dubuc, A. Ebrahimkhanlou, K. Sitaropoulos, S. Salamone

Proceedings Volume 11381, 113811T (2020) https://doi.org/10.1117/12.2557322

KEYWORDS: Corrosion, Acoustic emission, Data modeling, Data analysis, Diagnostics, Visualization, Data acquisition, Sensors, Structural health monitoring

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Proceedings Article | 22 April 2020 Paper

Elastodynamic-reciprocity-based analysis of guided wave motion due to finite-length through-thickness tensile and shear cracks in plates

Brennan Dubuc, Stylianos Livadiotis, Arvin Ebrahimkhanlou, Salvatore Salamone

Proceedings Volume 11380, 113800L (2020) https://doi.org/10.1117/12.2557320

KEYWORDS: Waveguides, Motion analysis, Analytical research, Superposition, Acoustic emission, Aluminum, Nondestructive evaluation, Structural health monitoring, Algorithm development, Wavefronts

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Proceedings Article | 1 April 2019 Paper

A deep learning-based framework for two-step localization and characterization of acoustic emission sources in metallic panels using only one sensor

Arvin Ebrahimkhanlou, Brennan Dubuc, Salvatore Salamone

Proceedings Volume 10972, 1097209 (2019) https://doi.org/10.1117/12.2514228

KEYWORDS: Sensors, Acoustic emission, Structural health monitoring, Nondestructive evaluation, Wavelets, Aluminum

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Proceedings Article | 1 April 2019 Presentation + Paper

Data fusion approach for characterization of corrosion-induced stress change in prestressing strands using modulated higher-order guided ultrasonic waves

Brennan Dubuc, Arvin Ebrahimkhanlou, Salvatore Salamone

Proceedings Volume 10972, 109721D (2019) https://doi.org/10.1117/12.2513772

KEYWORDS: Corrosion, Modulation, Data fusion, Waveguides, Data analysis, Wave propagation, Wavelet transforms, Ultrasonics, Phase velocity, Phase shifts

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Proceedings Article | 3 April 2018 Presentation + Paper

A spectral method for computing the effect of stress on guided modes in plates and rods

Brennan Dubuc, Arvin Ebrahimkhanlou, Salvatore Salamone

Proceedings Volume 10600, 106001Z (2018) https://doi.org/10.1117/12.2296652

KEYWORDS: Wave propagation, Waveguides, Phase velocity, Dispersion, Numerical analysis, Ultrasonics, Structural health monitoring, Composites

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Proceedings Article | 12 April 2017 Presentation + Paper

Sparse reconstruction localization of multiple acoustic emissions in large diameter pipelines

Brennan Dubuc, Arvin Ebrahimkhanlou, Salvatore Salamone

Proceedings Volume 10168, 101682I (2017) https://doi.org/10.1117/12.2257505

KEYWORDS: Acoustic emission, Ultrasonics, Waveguides, Structural health monitoring, Sensors, Associative arrays, Wave propagation, Denoising, Electronic filtering, Ferroelectric materials

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Proceedings Article | 20 April 2016 Paper

A guided ultrasonic imaging approach in isotropic plate structures using edge reflections

Arvin Ebrahimkhanlou, Brennan Dubuc, Salvatore Salamone

Proceedings Volume 9803, 98033I (2016) https://doi.org/10.1117/12.2219314

KEYWORDS: Sensors, Ultrasonics, Waveguides, Tomography, Transducers, Data processing, Wave plates, Signal attenuation, Detection and tracking algorithms, Ferroelectric materials, Actuators, Wave propagation, Aluminum

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Proceedings Article | 1 April 2016 Paper

Helical guided waves in liquid-filled cylindrical shells subjected to static pressurization stress

Brennan Dubuc, Arvin Ebrahimkhanlou, Salvatore Salamone

Proceedings Volume 9805, 98050T (2016) https://doi.org/10.1117/12.2218897

KEYWORDS: Waveguides, Signal attenuation, Liquids, Structural health monitoring, Wave propagation, Multilayers, Dispersion, Solids, Aluminum, Interfaces, Transducers, Ferroelectric materials

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Proceedings Article | 23 March 2015 Paper

Multi-helical ultrasonic imaging for corrosion monitoring of cylindrical structures

Brennan Dubuc, Ehsan Dehghan Niri, Salvatore Salamone

Proceedings Volume 9438, 943803 (2015) https://doi.org/10.1117/12.2084037

KEYWORDS: Sensors, Monte Carlo methods, Transducers, Ultrasonography, Corrosion, Acoustic emission, Source localization, Wave propagation, Velocity measurements, Neodymium

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Showing 5 of 10 publications

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