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Journal Articles

Defect Detection of Polyethylene Gas Pipeline Based on Convolutional Neural Networks and Image Processing

Jun-qiang Wang, Sixi Zha, Jia-chen Sun, Yang Wang, Hui-qing Lan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2024, 146(6): 061801.
Paper No: PVT-24-1090
https://doi.org/10.1115/1.4066676
Published Online: October 22, 2024
View Article titled, Defect Detection of Polyethylene Gas Pipeline Based on Convolutional Neural Networks and Image Processing
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Topics: Algorithms, Deformation, Pipelines, Pipes, Flaw detection, Edge detection, Convolutional neural networks, Image processing
Journal Articles

Convolutional Neural Network Based Defect Recognition Model for Phased Array Ultrasonic Testing Images of Electrofusion Joints

Yangji Tao, Jianfeng Shi, Weican Guo, Jinyang Zheng
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. April 2023, 145(2): 024502.
Paper No: PVT-21-1178
https://doi.org/10.1115/1.4056836
Published Online: February 22, 2023
View Article titled, Convolutional Neural Network Based Defect Recognition Model for Phased Array Ultrasonic Testing Images of Electrofusion Joints
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Topics: Artificial neural networks, Flaw detection, Inspection, Ultrasonic testing, Welding, Wire
Journal Articles

Effects of Flaw Sizing Errors on the Reliability of Vessels and Piping

F. A. Simonen, M. A. Khaleel
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 1998, 120(4): 365–373.
https://doi.org/10.1115/1.2842345
Published Online: November 1, 1998
View Article titled, Effects of Flaw Sizing Errors on the Reliability of Vessels and Piping
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Topics: Errors, Pipes, Reliability, Vessels, Acceptance criteria, Probability, Flaw detection, Fatigue cracks, Fracture mechanics, In-service inspection
Journal Articles

Detection and Sizing of Defects in Control Rod Drive Mechanism Penetrations Using Eddy Current and Ultrasonics

G. M. Light, J. L Fisher, R. F. Tennis, J. S. Stolte, G. J. Hendrix
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 1996, 118(3): 301–307.
https://doi.org/10.1115/1.2842192
Published Online: August 1, 1996
View Article titled, Detection and Sizing of Defects in Control Rod Drive Mechanism Penetrations Using Eddy Current and Ultrasonics
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Topics: Eddies (Fluid dynamics), Eddy currents (Electricity), Ultrasonics, Nondestructive evaluation, Probes, Annulus, Flaw detection, Fracture (Materials), Ultrasonic transducers, Coolants
Journal Articles

Using Aural (Audible) Information Generated Directly From Conventional NDE Technology Signals to Aid the Inspector in Defect Detection and Discrimination

A. E. Holt, G. M. Light, K. D. Polk, W. T. Clayton
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 1996, 118(1): 74–77.
https://doi.org/10.1115/1.2842166
Published Online: February 1, 1996
View Article titled, Using Aural (Audible) Information Generated Directly From Conventional NDE Technology Signals to Aid the Inspector in Defect Detection and Discrimination
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Topics: Flaw detection, Nondestructive evaluation, Signals, Ear, Inspection, Instrumentation, Testing
Journal Articles

Cumulative Detection Probability as a Basis for Pressure Vessel Inspection Intervals

G. Garic
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 1995, 117(4): 399–403.
https://doi.org/10.1115/1.2842143
Published Online: November 1, 1995
View Article titled, Cumulative Detection Probability as a Basis for Pressure Vessel Inspection Intervals
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Topics: Inspection, Pressure vessels, Probability, Cycles, Failure, Flaw detection, Fracture mechanics, Risk
Journal Articles

Periodic Inspection of Compressed Gas Cylinders and Tubes—Flaw Detection Using Acoustic Emission Testing

H. Barthe´le´my
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. May 1988, 110(2): 161–167.
https://doi.org/10.1115/1.3265581
Published Online: May 1, 1988
View Article titled, Periodic Inspection of Compressed Gas Cylinders and Tubes—Flaw Detection Using Acoustic Emission Testing
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Topics: Acoustic emission testing, Flaw detection, Gas cylinders, Inspection, Corrosion, Pressure, Testing, Acoustic emissions, Containers, Crack detection
Journal Articles

A Technical Basis for Characterizing Flaws Detected by Preservice and Inservice Examinations of Nuclear Power Plant Components

R. R. Maccary
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Pressure Vessel And Piping Codes
J. Pressure Vessel Technol. November 1975, 97(4): 322–326.
https://doi.org/10.1115/1.3454316
Published Online: November 1, 1975
View Article titled, A Technical Basis for Characterizing Flaws Detected by Preservice and Inservice Examinations of Nuclear Power Plant Components
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Topics: Nuclear power stations, Manufacturing, ASME Boiler and Pressure Vessel Code, ASME Standards, Construction, Engineering instruments, Flaw detection, Fracture mechanics, In-service inspection, Nondestructive evaluation