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Francesco Lanza di Scalea
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Proceedings Papers

Improved Non-Contact Ultrasonic High-Speed Structural Condition Monitoring of Rails Using a Controlled Acoustic Source and Random Wheel Generated Excitations

Diptojit Datta, Ali Zare Hosseinzadeh, Izabela Batista, Francesco Lanza di Scalea
Proc. ASME. IMECE2023, Volume 1: Acoustics, Vibration, and Phononics, V001T01A023, October 29–November 2, 2023
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2023-113918
https://doi.org/10.1115/IMECE2023-113918
View Paper titled, Improved Non-Contact Ultrasonic High-Speed Structural Condition Monitoring of Rails Using a Controlled Acoustic Source and Random Wheel Generated Excitations
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Topics: Acoustics, Condition monitoring, Excitation, Impulse (Physics), Rails, Structural health monitoring, Transducers, Wheels
Proceedings Papers

High Resolution Real Time Synthetic Aperture Imaging in Solids Using Virtual Elements

Chengyang Huang, Francesco Lanza di Scalea
Proc. ASME. IMECE2022, Volume 9: Mechanics of Solids, Structures, and Fluids; Micro- and Nano-Systems Engineering and Packaging; Safety Engineering, Risk, and Reliability Analysis; Research Posters, V009T14A001, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-94445
https://doi.org/10.1115/IMECE2022-94445
View Paper titled, High Resolution Real Time Synthetic Aperture Imaging in Solids Using Virtual Elements
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Topics: Imaging, Nondestructive evaluation, Resolution (Optics), Solids, Emissions, Rails, Data acquisition systems, Algorithms, Railroads, Aluminum
Journal Articles

High-Speed Inspection of Rails by Passive Ultrasonic Monitoring

Diptojit Datta, Francesco Lanza di Scalea
Journal: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems
Publisher: ASME
Article Type: Research Papers
ASME J Nondestructive Evaluation. November 2022, 5(4): 041007.
Paper No: NDE-21-1047
https://doi.org/10.1115/1.4055382
Published Online: September 14, 2022
View Article titled, High-Speed Inspection of Rails by Passive Ultrasonic Monitoring
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Topics: Inspection, Rails, Transfer functions, Welded joints, Wheels, Engineering prototypes, Excitation, Redundancy (Engineering), Trains, Testing
Proceedings Papers

Distributed Strain Sensing Using Carbon Nanotube Thin Films and Electrical Time-Domain Reflectometry

Bo Mi Lee, Kenneth J. Loh, Francesco Lanza di Scalea
Proc. ASME. SMASIS2018, Volume 2: Mechanics and Behavior of Active Materials; Structural Health Monitoring; Bioinspired Smart Materials and Systems; Energy Harvesting; Emerging Technologies, V002T05A006, September 10–12, 2018
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2018-7997
https://doi.org/10.1115/SMASIS2018-7997
View Paper titled, Distributed Strain Sensing Using Carbon Nanotube Thin Films and Electrical Time-Domain Reflectometry
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Topics: Carbon nanotubes, Thin films, Signals, Transmission lines, Damage, Polymers, Sensors, Deformation, Maintainability, Nondestructive evaluation
Journal Articles

Passive Extraction of Dynamic Transfer Function From Arbitrary Ambient Excitations: Application to High-Speed Rail Inspection From Wheel-Generated Waves

Francesco Lanza di Scalea, Xuan Zhu, Margherita Capriotti, Albert Y. Liang, Stefano Mariani, Simone Sternini
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. January 2006, 1(1): 011005–011005-12.
Paper No: NDE-17-1030
https://doi.org/10.1115/1.4037517
Published Online: September 29, 2017
View Article titled, Passive Extraction of Dynamic Transfer Function From Arbitrary Ambient Excitations: Application to High-Speed Rail Inspection From Wheel-Generated Waves
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Topics: Engineering prototypes, Excitation, Inspection, Rails, Transfer functions, Wheels, Waves, Impulse (Physics), Transportation systems
Proceedings Papers

Non-Contact Ultrasonic Guided Wave Inspection of Rails: Next Generation Approach

Stefano Mariani, Thompson V. Nguyen, Xuan Zhu, Simone Sternini, Francesco Lanza di Scalea, Mahmood Fateh, Robert Wilson
Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T06A011, April 12–15, 2016
Publisher: American Society of Mechanical Engineers
Paper No: JRC2016-5771
https://doi.org/10.1115/JRC2016-5771
View Paper titled, Non-Contact Ultrasonic Guided Wave Inspection of Rails: Next Generation Approach
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Topics: Guided wave ultrasonic testing, Rails, Engineering prototypes, Algorithms, Signals, Simulation, Filtration, Flaw detection, Impedance (Electricity), Industrial research
Proceedings Papers

Thermal Stress Measurement in Continuous Welded Rails Using the Hole-Drilling Method

Xuan Zhu, Francesco Lanza di Scalea, Mahmood Fateh
Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T06A002, April 12–15, 2016
Publisher: American Society of Mechanical Engineers
Paper No: JRC2016-5719
https://doi.org/10.1115/JRC2016-5719
View Paper titled, Thermal Stress Measurement in Continuous Welded Rails Using the Hole-Drilling Method
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Topics: Drilling, Rails, Thermal stresses, Stress, Railroads, Relaxation (Physics), Calibration, Residual stresses, Accidents, Buckling
Proceedings Papers

3D Ultrasonic Imaging Applications on Rails

Thompson Vu Nguyen, Simone Sternini, Francesco Lanza di Scalea
Proc. ASME. JRC2016, 2016 Joint Rail Conference, V001T06A010, April 12–15, 2016
Publisher: American Society of Mechanical Engineers
Paper No: JRC2016-5760
https://doi.org/10.1115/JRC2016-5760
View Paper titled, 3D Ultrasonic Imaging Applications on Rails
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Topics: Rails, Ultrasonic imaging, Imaging, Inspection, Algorithms, Biomedical imaging, Computer simulation, Data acquisition systems, Delays, Displacement
Proceedings Papers

High Speed Non-Contact Ultrasonic Guided Wave Inspections of Rails

Stefano Mariani, Thompson V. Nguyen, Francesco Lanza di Scalea, Mahmood Fateh
Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T01A008, April 2–4, 2014
Publisher: American Society of Mechanical Engineers
Paper No: JRC2014-3745
https://doi.org/10.1115/JRC2014-3745
View Paper titled, High Speed Non-Contact Ultrasonic Guided Wave Inspections of Rails
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Topics: Inspection, Rails, Waves, Engineering prototypes, Algorithms, Flaw detection, Lasers, Signals, Simulation, Filtration
Proceedings Papers

Field Testing of Prototype Systems for the Non-Destructive Measurement of the Neutral Temperature of Railroad Tracks

Robert Phillips, Francesco Lanza di Scalea, Claudio Nucera, Mahmood Fateh, John Choros
Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T01A005, April 2–4, 2014
Publisher: American Society of Mechanical Engineers
Paper No: JRC2014-3735
https://doi.org/10.1115/JRC2014-3735
View Paper titled, Field Testing of Prototype Systems for the Non-Destructive Measurement of the Neutral Temperature of Railroad Tracks
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Topics: Engineering prototypes, Railroads, Temperature, Testing, Rails, Industrial research, Buckling, Construction, Data acquisition, Economics
Proceedings Papers

Ultrasonic Tomography for Rail Flaw Imaging

Robert Phillips, Francesco Lanza di Scalea, Claudio Nucera, Piervincenzo Rizzo, Leith Al-Nazer
Proc. ASME. JRC2014, 2014 Joint Rail Conference, V001T01A006, April 2–4, 2014
Publisher: American Society of Mechanical Engineers
Paper No: JRC2014-3736
https://doi.org/10.1115/JRC2014-3736
View Paper titled, Ultrasonic Tomography for Rail Flaw Imaging
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Topics: Imaging, Rails, Inspection, Safety, Computer simulation, Decision making, Design, Engineering prototypes, Engineering simulation, Errors
Proceedings Papers

Non-Contact Ultrasonic Guided Wave Inspection of Rails

Thompson V. Nguyen, Stefano Mariani, Robert R. Phillips, Piotr Kijanka, Francesco Lanza di Scalea, Wieslaw J. Staszewski
Proc. ASME. IMECE2013, Volume 11: Emerging Technologies, V011T06A012, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-63029
https://doi.org/10.1115/IMECE2013-63029
View Paper titled, Non-Contact Ultrasonic Guided Wave Inspection of Rails
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Topics: Guided wave ultrasonic testing, Rails, Engineering prototypes, Algorithms, Lasers, Signals, Simulation, Filtration, Flaw detection, Industrial research
Proceedings Papers

Nonlinearity in Ultrasonic Guided Waves Propagation in Solids Under Constrained Thermal Expansion

Claudio Nucera, Francesco Lanza di Scalea
Proc. ASME. IMECE2013, Volume 14: Vibration, Acoustics and Wave Propagation, V014T15A002, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-63755
https://doi.org/10.1115/IMECE2013-63755
View Paper titled, Nonlinearity in Ultrasonic Guided Waves Propagation in Solids Under Constrained Thermal Expansion
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Topics: Guided wave ultrasonic testing, Solids, Thermal expansion, Nonlinear waves, Waves, Longitudinal waves, Stress, Temperature, Thermal stresses, Absorption
Proceedings Papers

Modeling Heat Flow Interaction With Defects in Composite Materials Using Virtual Heat Sources in Pulsed Thermography

Arun Manohar, Francesco Lanza di Scalea
Proc. ASME. IMECE2013, Volume 1: Advances in Aerodynamics, V001T01A016, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-62568
https://doi.org/10.1115/IMECE2013-62568
View Paper titled, Modeling Heat Flow Interaction With Defects in Composite Materials Using Virtual Heat Sources in Pulsed Thermography
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Topics: Composite materials, Flow (Dynamics), Heat, Modeling, Thermography, Heat conduction, Accounting, Aerospace industry, Aircraft, Blades
Proceedings Papers

A Wayside System for In-Situ Measurement of Rail Neutral Temperature by Nonlinear Ultrasonic Guided Waves

Claudio Nucera, Robert Phillips, Francesco Lanza di Scalea, Mahmood Fateh, Gary Carr
Proc. ASME. RTDF2012, ASME 2012 Rail Transportation Division Fall Technical Conference, 11-15, October 16–18, 2012
Publisher: American Society of Mechanical Engineers
Paper No: RTDF2012-9407
https://doi.org/10.1115/RTDF2012-9407
View Paper titled, A Wayside System for In-Situ Measurement of Rail Neutral Temperature by Nonlinear Ultrasonic Guided Waves
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Topics: Guided wave ultrasonic testing, Rails, Temperature, Railroads, Thermal stresses, Temperature measurement, Collaboration, Computer simulation, Engineering prototypes, Industrial research
Proceedings Papers

Nonlinear Guided Waves for Structural Health Monitoring: Numerical Algorithm and Application to Railroad Track

Claudio Nucera, Francesco Lanza di Scalea
Proc. ASME. SMASIS2012, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Structural Health Monitoring, 833-836, September 19–21, 2012
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2012-8139
https://doi.org/10.1115/SMASIS2012-8139
View Paper titled, Nonlinear Guided Waves for Structural Health Monitoring: Numerical Algorithm and Application to Railroad Track
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Topics: Algorithms, Railroads, Structural health monitoring, Waves, Rails, Temperature, Thermal stresses, Temperature measurement, Collaboration, Computer simulation
Journal Articles

Defect Classification in Pipes by Neural Networks Using Multiple Guided Ultrasonic Wave Features Extracted After Wavelet Processing

Piervincenzo Rizzo, Ivan Bartoli, Alessandro Marzani, Francesco Lanza di Scalea
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2005, 127(3): 294–303.
https://doi.org/10.1115/1.1990213
Published Online: January 27, 2005
View Article titled, Defect Classification in Pipes by Neural Networks Using Multiple Guided Ultrasonic Wave Features Extracted After Wavelet Processing
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Topics: Artificial neural networks, Damage, Inspection, Pipes, Signals, Wavelets, Waves, Feature extraction, Reflection, Steel