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Proceedings Papers

Improved Method of Estimating Steam Hammer Loads

Trey W. Walters
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A019, July 17–22, 2022
Paper No: PVP2022-83717
DOI: https://doi.org/10.1115/PVP2022-83717
View Paper titled, Improved Method of Estimating Steam Hammer Loads
Click here to open pdf in another window PDF for Improved Method of Estimating Steam Hammer Loads
Topics: Compressible flow, Pipes, Steam hammers, Stress, Transients (Dynamics)
Proceedings Papers

Computational Mechanics Based Validation of Crack Growth Approaches for Fracture Specimen Predictions

Sureshkumar Kalyanam, Lance Hill, Gery Wilkowski, Frederick Brust
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A021, July 17–22, 2022
Paper No: PVP2022-84898
DOI: https://doi.org/10.1115/PVP2022-84898
View Paper titled, Computational Mechanics Based Validation of Crack Growth Approaches for Fracture Specimen Predictions
Click here to open pdf in another window PDF for Computational Mechanics Based Validation of Crack Growth Approaches for Fracture Specimen Predictions
Topics: Computational mechanics, Fracture (Materials), Damage, Modeling, Ductile fracture, Finite element methods, Finite element model, Stress, Structural steel, Tension
Proceedings Papers

Study of a Method for Determining the Fracture Toughness of Pipe Steel Based on Instrumented Charpy Impact Testing

Zhao Yatong, Shuai Jian, Shi Lei, Huang Zijian, Chen Zhanfeng
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A017, July 17–22, 2022
Paper No: PVP2022-84022
DOI: https://doi.org/10.1115/PVP2022-84022
View Paper titled, Study of a Method for Determining the Fracture Toughness of Pipe Steel Based on Instrumented Charpy Impact Testing
Click here to open pdf in another window PDF for Study of a Method for Determining the Fracture Toughness of Pipe Steel Based on Instrumented Charpy Impact Testing
Topics: Fracture toughness, Notch testing, Pipes, Steel
Proceedings Papers

Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part II: Analytical Study

Yukio Takahashi, Haruhisa Shigeyama, Masatsugu Yaguchi
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A027, July 17–22, 2022
Paper No: PVP2022-84126
DOI: https://doi.org/10.1115/PVP2022-84126
View Paper titled, Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part II: Analytical Study
Click here to open pdf in another window PDF for Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part II: Analytical Study
Topics: Creep, Damage, Failure, Nozzles, Pipes, Steel, Temperature, Welded joints, Boilers, Cracking (Materials)
Proceedings Papers

Fatigue Crack Growth Prediction of a Pipe With a Circumferential Surface Flaw Using Δ J and Reference Stress Method

Kiminobu Hojo, Satoshi Kumagai
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A018, July 17–22, 2022
Paper No: PVP2022-84555
DOI: https://doi.org/10.1115/PVP2022-84555
View Paper titled, Fatigue Crack Growth Prediction of a Pipe With a Circumferential Surface Flaw Using Δ J and Reference Stress Method
Click here to open pdf in another window PDF for Fatigue Crack Growth Prediction of a Pipe With a Circumferential Surface Flaw Using Δ J and Reference Stress Method
Topics: Fatigue cracks, Pipes, Stress, Engineering standards, Computational methods, Cycles, Failure, Finite element analysis, Fitness-for-service, Fracture (Materials)
Proceedings Papers

Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part I: Experimental Study

Haruhisa Shigeyama, Yukio Takahashi, Koji Tamura, Masatsugu Yaguchi, Satoshi Nishinoiri
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A028, July 17–22, 2022
Paper No: PVP2022-84220
DOI: https://doi.org/10.1115/PVP2022-84220
View Paper titled, Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part I: Experimental Study
Click here to open pdf in another window PDF for Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part I: Experimental Study
Topics: Creep, Damage, Nozzles, Pipes, Pressure, Steel, Welded joints
Proceedings Papers

Development of Predictive Evaluation Methods of Pipe Wall Thinning by Flow Accelerated Corrosion at Drift Region in Junction Piping

Shun Watanabe, Ryo Morita
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A047, July 17–22, 2022
Paper No: PVP2022-84566
DOI: https://doi.org/10.1115/PVP2022-84566
View Paper titled, Development of Predictive Evaluation Methods of Pipe Wall Thinning by Flow Accelerated Corrosion at Drift Region in Junction Piping
Click here to open pdf in another window PDF for Development of Predictive Evaluation Methods of Pipe Wall Thinning by Flow Accelerated Corrosion at Drift Region in Junction Piping
Topics: Corrosion, Evaluation methods, Flow (Dynamics), Junctions, Pipes, Wall thickness, Mass transfer, Numerical analysis, Power stations, Reynolds number
Proceedings Papers

Evaluation of the Fracture Behavior of Cold-Worked Elbows With Prescribed Cracks

Sureshkumar Kalyanam, Sushma Pothana, Gery Wilkowski, Yunior Hioe, Fabian Orth, Frederick Brust, Steven Gilbert
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A004, July 17–22, 2022
Paper No: PVP2022-84833
DOI: https://doi.org/10.1115/PVP2022-84833
View Paper titled, Evaluation of the Fracture Behavior of Cold-Worked Elbows With Prescribed Cracks
Click here to open pdf in another window PDF for Evaluation of the Fracture Behavior of Cold-Worked Elbows With Prescribed Cracks
Topics: Fracture (Materials), Pipes, Work hardening, Fracture (Process), Stress, Acceptance criteria, Collapse, Failure, Fittings, Fracture toughness
Proceedings Papers

ATLAS+ European Project - General Method for the Components J-R Curve Derivation

Tomas Nicak, Arnaud Blouin, Stephane Marie, Olivier Ancelet
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A039, July 17–22, 2022
Paper No: PVP2022-84853
DOI: https://doi.org/10.1115/PVP2022-84853
View Paper titled, ATLAS+ European Project - General Method for the Components J-R Curve Derivation
Click here to open pdf in another window PDF for ATLAS+ European Project - General Method for the Components J-R Curve Derivation
Topics: Coolants, Fracture (Materials), Fracture mechanics, Geometry, Junctions, Materials properties, Nuclear reactors, Pipes, Pressure, Pressure vessels
Proceedings Papers

Fatigue and Fracture of Pipeline Steels in High-Pressure Hydrogen Gas

Chris San Marchi, Joseph A. Ronevich
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A034, July 17–22, 2022
Paper No: PVP2022-84757
DOI: https://doi.org/10.1115/PVP2022-84757
View Paper titled, Fatigue and Fracture of Pipeline Steels in High-Pressure Hydrogen Gas
Click here to open pdf in another window PDF for Fatigue and Fracture of Pipeline Steels in High-Pressure Hydrogen Gas
Topics: Fatigue, Fracture (Materials), Fracture (Process), High pressure (Physics), Hydrogen, Pipelines, Steel, Fatigue cracks, Stress, Natural gas
Proceedings Papers

ATLAS+ European Project - Prediction of Large Ductile Tearing in Austenitic Piping

Arnaud Blouin, Stéphane Marie, Franck Tankoua, Tobias Bolinder
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A038, July 17–22, 2022
Paper No: PVP2022-84848
DOI: https://doi.org/10.1115/PVP2022-84848
View Paper titled, ATLAS+ European Project - Prediction of Large Ductile Tearing in Austenitic Piping
Click here to open pdf in another window PDF for ATLAS+ European Project - Prediction of Large Ductile Tearing in Austenitic Piping
Topics: Pipes, Welded joints, Damage, Finite element analysis, Simulation
Proceedings Papers

Advanced Structural Integrity Assessment Tools for Safe Long Term Operation - ATLAS+ Project: Status of the Activities of the WP3 on Modelling in 2020 & 2021

Arnaud Blouin, Stéphane Marie, Tomas Nicak, Antti Timperi, Peter Gill
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A037, July 17–22, 2022
Paper No: PVP2022-84842
DOI: https://doi.org/10.1115/PVP2022-84842
View Paper titled, Advanced Structural Integrity Assessment Tools for Safe Long Term Operation - ATLAS+ Project: Status of the Activities of the WP3 on Modelling in 2020 & 2021
Click here to open pdf in another window PDF for Advanced Structural Integrity Assessment Tools for Safe Long Term Operation - ATLAS+ Project: Status of the Activities of the WP3 on Modelling in 2020 & 2021
Topics: Coolants, Fracture (Materials), Fracture toughness, Leak-before-break, Modeling, Nuclear reactors, Pipes, Pressure, Residual stresses
Proceedings Papers

Ductile Tearing Prediction of Ferritic Pipes by GTN Model for ATLAS+ European Project (Report 2)

Satoshi Kumagai, Kiminobu Hojo, Takatoshi Hirota, Keiji Kawanishi
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A036, July 17–22, 2022
Paper No: PVP2022-84554
DOI: https://doi.org/10.1115/PVP2022-84554
View Paper titled, Ductile Tearing Prediction of Ferritic Pipes by GTN Model for ATLAS+ European Project (Report 2)
Click here to open pdf in another window PDF for Ductile Tearing Prediction of Ferritic Pipes by GTN Model for ATLAS+ European Project (Report 2)
Topics: Ductile fracture, Finite element analysis, Pipes, Fracture (Materials), Coolants, Damage mechanics, Errors, Fracture mechanics, Nuclear reactors, Pressure
Proceedings Papers

Technical Justification to Extend Girth Weld Examination Intervals

Marvin J. Cohn
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A044, July 17–22, 2022
Paper No: PVP2022-85728
DOI: https://doi.org/10.1115/PVP2022-85728
View Paper titled, Technical Justification to Extend Girth Weld Examination Intervals
Click here to open pdf in another window PDF for Technical Justification to Extend Girth Weld Examination Intervals
Topics: Creep, Damage, Design, Maintenance, Manufacturing, Mechanical engineers, Nondestructive evaluation, Pipes, Piping systems, Power Piping Code
Proceedings Papers

Metallurgical Characterization of a 114,000-Hour Service-Aged Forge 91-Pipe 91 Steel Header Weldment

Yiyu Wang, Wei Zhang, Yanli Wang, Zhili Feng, John Siefert, Alex Bridges, Steven Kung
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A021, July 17–22, 2022
Paper No: PVP2022-85319
DOI: https://doi.org/10.1115/PVP2022-85319
View Paper titled, Metallurgical Characterization of a 114,000-Hour Service-Aged Forge 91-Pipe 91 Steel Header Weldment
Click here to open pdf in another window PDF for Metallurgical Characterization of a 114,000-Hour Service-Aged Forge 91-Pipe 91 Steel Header Weldment
Topics: Pipes, Steel, Creep, Cavities, Damage, Base metals, Coal, Cracking (Materials), Density, Fracture (Process)
Proceedings Papers

Duplex Stainless Steel – Learning From Field Experience in Oil & Gas and Petrochemical Services

Mitul Dalal, Jorge Penso
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A015, July 17–22, 2022
Paper No: PVP2022-84889
DOI: https://doi.org/10.1115/PVP2022-84889
View Paper titled, Duplex Stainless Steel – Learning From Field Experience in Oil & Gas and Petrochemical Services
Click here to open pdf in another window PDF for Duplex Stainless Steel – Learning From Field Experience in Oil & Gas and Petrochemical Services
Topics: Petrochemicals, Stainless steel, Manufacturing, Shells, Corrosion, Failure, Corrosion resistance, Ferrites (Magnetic materials), Filters, Fluids
Proceedings Papers

Application of Leak-Before-Break to Small Diameter Piping Nozzles With Dissimilar Metal Butt Welds Susceptible to PWSCC Using xLPR

Nat Cofie, Dilip Dedhia, Gary Dominguez, Mo Uddin, Craig Harrington, Nate Glunt, Do Jun Shim
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A005, July 17–22, 2022
Paper No: PVP2022-86180
DOI: https://doi.org/10.1115/PVP2022-86180
View Paper titled, Application of Leak-Before-Break to Small Diameter Piping Nozzles With Dissimilar Metal Butt Welds Susceptible to PWSCC Using xLPR
Click here to open pdf in another window PDF for Application of Leak-Before-Break to Small Diameter Piping Nozzles With Dissimilar Metal Butt Welds Susceptible to PWSCC Using xLPR
Topics: Leak-before-break, Metals, Nozzles, Pipes, Welded joints, Rupture, Probability, Surface cracks, Fracture (Materials), Computer software
Proceedings Papers

Numerical Investigation of Ductile Crack Propagation of Circumferentially Cracked Pipes Subjected to Multiaxial Loading at Room and Low Temperatures

Yuhao Li, Marcelo Paredes
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A040, July 17–22, 2022
Paper No: PVP2022-84788
DOI: https://doi.org/10.1115/PVP2022-84788
View Paper titled, Numerical Investigation of Ductile Crack Propagation of Circumferentially Cracked Pipes Subjected to Multiaxial Loading at Room and Low Temperatures
Click here to open pdf in another window PDF for Numerical Investigation of Ductile Crack Propagation of Circumferentially Cracked Pipes Subjected to Multiaxial Loading at Room and Low Temperatures
Topics: Ductile fracture, Low temperature, Pipes
Proceedings Papers

Evaluation of Welding Techniques for Stainless Steels Piping Without Use of Backing Gas

Chakradhar Sanagavaram, Sivakumar Chiluvuri, Jorge Penso
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A020, July 17–22, 2022
Paper No: PVP2022-84731
DOI: https://doi.org/10.1115/PVP2022-84731
View Paper titled, Evaluation of Welding Techniques for Stainless Steels Piping Without Use of Backing Gas
Click here to open pdf in another window PDF for Evaluation of Welding Techniques for Stainless Steels Piping Without Use of Backing Gas
Topics: Liquefied natural gas, Manufacturing, Pipes, Stainless steel, Welding, Gas tungsten arc welding, Joining, Gas welding, Gas metal arc welding, Oxidation
Proceedings Papers

Reheat Cracking of Low Alloy Steel During Fabrication and in Service in Oil and Gas Facilities

Mitul Dalal, Jorge Penso
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A011, July 17–22, 2022
Paper No: PVP2022-85406
DOI: https://doi.org/10.1115/PVP2022-85406
View Paper titled, Reheat Cracking of Low Alloy Steel During Fabrication and in Service in Oil and Gas Facilities
Click here to open pdf in another window PDF for Reheat Cracking of Low Alloy Steel During Fabrication and in Service in Oil and Gas Facilities
Topics: Alloy steel, Cracking (Materials), Fracture (Process), Manufacturing, Creep, Heat treating (Metalworking), Steel, Stress, Testing, Welded joints