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Proceedings Papers

Ultrasonic Inspection and Analysis Using the Synthetic Aperture Focusing Technique (SAFT) on Dissimilar Metal Welds With Inter-Granular Stress Corrosion Cracks

Sandra Dugan, Sabine Wagner, Hans Rieder, Martin Spies
Proc. ASME. PVP2015, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Competition and 23rd Annual Student Paper Competition; ASME NDE Division, V005T10A003, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45781
https://doi.org/10.1115/PVP2015-45781
View Paper titled, Ultrasonic Inspection and Analysis Using the Synthetic Aperture Focusing Technique (SAFT) on Dissimilar Metal Welds With Inter-Granular Stress Corrosion Cracks
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Topics: Inspection, Metals, Stress corrosion cracking, Welded joints, Fracture (Materials), Anisotropy, Crack detection, Nondestructive evaluation, Pipes, Reliability
Proceedings Papers

Finite Element Analysis for the Evaluation of Cracks at a Pipe-Flange Welded Part by the Direct-Current Potential Difference Method

Naoya Tada, Masaki Kosaka
Proc. ASME. PVP2015, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Competition and 23rd Annual Student Paper Competition; ASME NDE Division, V005T10A001, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45484
https://doi.org/10.1115/PVP2015-45484
View Paper titled, Finite Element Analysis for the Evaluation of Cracks at a Pipe-Flange Welded Part by the Direct-Current Potential Difference Method
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Topics: Finite element analysis, Flanges, Fracture (Materials), Pipes, Pulse width modulation, Cracking (Materials), Evaluation methods, Fatigue cracks, Fracture (Process), Manufacturing industry
Proceedings Papers

Metal Magnetic Memory Testing Technique for Typical Defects in Pressure Vessels and Pipelines

Weihe Guan, Pengju Guo, Chen Xuedong
Proc. ASME. PVP2015, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Competition and 23rd Annual Student Paper Competition; ASME NDE Division, V005T10A004, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45826
https://doi.org/10.1115/PVP2015-45826
View Paper titled, Metal Magnetic Memory Testing Technique for Typical Defects in Pressure Vessels and Pipelines
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Topics: Fracture (Materials), Hydrogen embrittlement, Metal magnetic memory testing, Metals, Pipelines, Pressure vessels, Signals, Slags, Testing, Welding
Proceedings Papers

Ultrasonic Guided Wave Testing of Finned Tubing

Owen M. Malinowski, Matthew S. Lindsey, Jason K. Van Velsor
Proc. ASME. PVP2015, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Competition and 23rd Annual Student Paper Competition; ASME NDE Division, V005T10A002, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45594
https://doi.org/10.1115/PVP2015-45594
View Paper titled, Ultrasonic Guided Wave Testing of Finned Tubing
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Topics: Guided wave ultrasonic testing, Tubing, Waves, Wave propagation, Geometry, Inspection, Computer simulation, Damage, Experimental methods, Fins
Proceedings Papers

Online Stress Corrosion Crack Monitoring in Nuclear Reactor Components Using Active Ultrasonic Sensor Networks and Nonlinear System Identification: Data Fusion Based Big Data Analytics Approach

Subhasish Mohanty, Bryan Jagielo, Chi Bum Bahn, Saurindranath Majumdar, Krishnamurti Natesan
Proc. ASME. PVP2015, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Competition and 23rd Annual Student Paper Competition; ASME NDE Division, V005T10A005, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45849
https://doi.org/10.1115/PVP2015-45849
View Paper titled, Online Stress Corrosion Crack Monitoring in Nuclear Reactor Components Using Active Ultrasonic Sensor Networks and Nonlinear System Identification: Data Fusion Based Big Data Analytics Approach
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Topics: Data fusion, Nonlinear systems, Nuclear reactors, Stress corrosion cracking, Ultrasonic transducers, Inspection, Damage, Nondestructive evaluation, Sensors, Failure mechanisms
Proceedings Papers

Volumetric Examination After PWHT on a Carbon Steel Pressure Vessel

James W. Becker, Matthew L. Schulte
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A012, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28727
https://doi.org/10.1115/PVP2014-28727
View Paper titled, Volumetric Examination After PWHT on a Carbon Steel Pressure Vessel
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Topics: Carbon steel, Pressure vessels, Vessels, Stress, Cycles, Design, Heat treating (Metalworking), Risk, Safety, Ultrasound
Proceedings Papers

Advances in NDE of DM Welds From RPV ID

B. A. Thigpen, S. W. Glass
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A001, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28613
https://doi.org/10.1115/PVP2014-28613
View Paper titled, Advances in NDE of DM Welds From RPV ID
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Topics: Nondestructive evaluation, Welded joints, Errors, Nozzles, Pressurized water reactors, Coolants, In-service inspection, Inspection, Joining, Pipes
Proceedings Papers

Validation of a Microwave Based Inspection System for HDPE Butt Fusions

Robert J. Stakenborghs
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A008, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-29068
https://doi.org/10.1115/PVP2014-29068
View Paper titled, Validation of a Microwave Based Inspection System for HDPE Butt Fusions
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Topics: Inspection, Microwaves, Piping systems, Probability, Acoustics, Construction, Corrosion resistance, Density, Heating, High pressure (Physics)
Proceedings Papers

Comparative Study of Acoustic Emission Characteristics for Intergranular Corrosion of 316L Stainless Steel Parent Material and Weldment

Wenjie Bai, Mengyu Chai, Lichan Li, Quan Duan
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A002, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28763
https://doi.org/10.1115/PVP2014-28763
View Paper titled, Comparative Study of Acoustic Emission Characteristics for Intergranular Corrosion of 316L Stainless Steel Parent Material and Weldment
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Topics: Acoustic emissions, Corrosion, Stainless steel, Signals, Boiling
Proceedings Papers

On-Line Structural Damage Feature Extraction Based on Autoregressive Statistical Pattern of Time Series

Ming-Hui Hu, Shan-Tung Tu, Fu-Zhen Xuan, Zheng-Dong Wang
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A009, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28142
https://doi.org/10.1115/PVP2014-28142
View Paper titled, On-Line Structural Damage Feature Extraction Based on Autoregressive Statistical Pattern of Time Series
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Topics: Damage, Feature extraction, Time series, Algebra, Polynomials, Power stations, Rotors, Sensors, Signals, Steam turbines
Proceedings Papers

Detection of Incipient SCC Damage in Primary Loop Piping Using Fiber Optic Strain Gages

Benjamin K. Jackson, David A. Bosko, Michael T. Cronin, Jonnathan L. W. Warwick, James J. Wall
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A003, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28979
https://doi.org/10.1115/PVP2014-28979
View Paper titled, Detection of Incipient SCC Damage in Primary Loop Piping Using Fiber Optic Strain Gages
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Topics: Damage, Fibers, Pipes, Strain gages, Fracture (Materials), Finite element analysis, Gages, Nondestructive evaluation, Resolution (Optics), Boiling
Proceedings Papers

Detection and Characterization of Corrosion Under Coatings

Robert J. Stakenborghs, Ryan M. Goitia
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A004, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-29069
https://doi.org/10.1115/PVP2014-29069
View Paper titled, Detection and Characterization of Corrosion Under Coatings
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Topics: Coatings, Corrosion, Microwaves
Proceedings Papers

Detection of Defects in Pipes and Elbows Using Guided Waves

Pugen Zhang, Shaoping Zhou, Wenchao Lv
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A010, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28512
https://doi.org/10.1115/PVP2014-28512
View Paper titled, Detection of Defects in Pipes and Elbows Using Guided Waves
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Topics: Pipes, Waves, Fracture (Materials), Computer simulation, Echoes, Piezoelectric transducers, Signal to noise ratio, Simulation results
Proceedings Papers

Performance-Based NDE Personnel Qualifications

Henry M. Stephens
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A005, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28427
https://doi.org/10.1115/PVP2014-28427
View Paper titled, Performance-Based NDE Personnel Qualifications
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Topics: Nondestructive evaluation, Reliability, Boilers, Nuclear power stations, Pressure vessels, Teams
Proceedings Papers

Stainless Steel Tank Failure Analysis and Nondestructive Evaluation

Mingda Song, Huaixiang Cao, Xiaomin Shen, Xue Song, Hao Zhang
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A006, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28475
https://doi.org/10.1115/PVP2014-28475
View Paper titled, Stainless Steel Tank Failure Analysis and Nondestructive Evaluation
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Topics: Failure analysis, Nondestructive evaluation, Stainless steel, Fracture (Materials), Metals, Stress, Testing, Deformation, Emission spectroscopy, Failure
Proceedings Papers

Potential Difference Distribution on Flat Plate Around Semi-Ellipsoidal Thinning on the Back Surface

Naoya Tada, Makoto Uchida, Manabu Nohara
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A011, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28684
https://doi.org/10.1115/PVP2014-28684
View Paper titled, Potential Difference Distribution on Flat Plate Around Semi-Ellipsoidal Thinning on the Back Surface
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Topics: Flat plates, Pipes, Corrosion, Damage, Drops, Erosion, Finite element analysis, Flow (Dynamics), Power stations, Pulse width modulation
Proceedings Papers

Using Phased Array Ultrasonic Testing in Lieu of Radiography for Acceptance of Carbon Steel Plate Welds

Traci L. Moran, Michael T. Anderson, Anthony D. Cinson, Susan L. Crawford, Matthew S. Prowant, Carol A. Nove
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T10A007, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28832
https://doi.org/10.1115/PVP2014-28832
View Paper titled, Using Phased Array Ultrasonic Testing in Lieu of Radiography for Acceptance of Carbon Steel Plate Welds
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Topics: Carbon steel, Ultrasonic testing, Welded joints, Manufacturing, Nuclear power stations, Fracture (Materials), Pacific Ocean, Porosity, Reliability, Slags
Proceedings Papers

Advanced Pipeline Vibroacoustic Monitoring

Giancarlo Bernasconi, Silvio Del Giudice, Giuseppe Giunta, Francesco Dionigi
Proc. ASME. PVP2013, Volume 5: High-Pressure Technology; ASME NDE Division; Rudy Scavuzzo Student Paper Symposium, V005T10A008, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97281
https://doi.org/10.1115/PVP2013-97281
View Paper titled, Advanced Pipeline Vibroacoustic Monitoring
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Topics: Pipelines, Fluids, Pipes, Acoustics, Pressure, Waves, Absorption, Crude oil, Flow (Dynamics), Leakage
Proceedings Papers

Development of a Residual Stress Evaluation Technique by the Combined Use of Surface Strain Measurements Under the Spherical Indentation Method

Norihiko Ozawa, Tomoaki Yoshizawa, Yutaka Watanabe, Tetsuo Shoji
Proc. ASME. PVP2013, Volume 5: High-Pressure Technology; ASME NDE Division; Rudy Scavuzzo Student Paper Symposium, V005T10A014, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97818
https://doi.org/10.1115/PVP2013-97818
View Paper titled, Development of a Residual Stress Evaluation Technique by the Combined Use of Surface Strain Measurements Under the Spherical Indentation Method
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Topics: Strain measurement, Stress, Finite element methods, Pressure, Residual stresses, Compressive stress, Plates (structures), Reliability, Strain gages, Trajectories (Physics)
Proceedings Papers

Alternate Requirements for Protection Against Pressurized Thermal Shock (PTS)

Stephen M. Parker, Nathan A. Palm, Xavier Pitoiset
Proc. ASME. PVP2013, Volume 5: High-Pressure Technology; ASME NDE Division; Rudy Scavuzzo Student Paper Symposium, V005T10A002, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97577
https://doi.org/10.1115/PVP2013-97577
View Paper titled, Alternate Requirements for Protection Against Pressurized Thermal Shock (PTS)
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Topics: Thermal shock, Pressurized water reactors, Embrittlement, Fracture mechanics, In-service inspection, Nuclear power stations, Plant design, Regulations