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Proceedings Papers

Influence of Resistor Wire on the Maximum Stress In Electrofusion Joint

Yurui Hu, Guangte Xiang, Jianfeng Shi, Jinyang Zheng
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A012, July 13–15, 2021
Paper No: PVP2021-62123
DOI: https://doi.org/10.1115/PVP2021-62123
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Topics: Finite element analysis, Fittings, Resistors, Stress, Wire
Proceedings Papers

Determination of Crack-Initiation in Fracture Toughness Testing Using an Experimental Key-Curve Methodology

S. Pothana, G. Wilkowski, S. Kalyanam, J. K. Hong, C. J. Sallaberry
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A046, July 13–15, 2021
Paper No: PVP2021-61812
DOI: https://doi.org/10.1115/PVP2021-61812
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Topics: Fracture (Materials), Fracture toughness, Testing, Stress, Fittings, Instrumentation, ASTM International, Deformation, Displacement, Electric potential
Proceedings Papers

Functional Analysis of a HPHT Subsea Tool Under Thermal Loads

Gaurav Bansal, Ali Sepehri, Mangesh Edke
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A006, July 13–15, 2021
Paper No: PVP2021-65338
DOI: https://doi.org/10.1115/PVP2021-65338
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Topics: Functional analysis, Ocean engineering, Stress, Manufacturing, Temperature distribution, Transients (Dynamics), Acceptance criteria, Deformation, Finite element model, Fittings
Proceedings Papers

Digital Twin of Buried Oil Pipe in Permafrost Regions: A Multi-Source Monitoring and Numerical Simulation Model

Beilei Ji, Xiaoben Liu, Ning Shi, Jianping Liu, Pengchao Chen, Dong Zhang, Hong Zhang
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A021, July 13–15, 2021
Paper No: PVP2021-61991
DOI: https://doi.org/10.1115/PVP2021-61991
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Topics: Computer simulation, Optimization, Permafrost, Pipes, Pipelines, Computer software, Displacement, Algorithms, Artificial neural networks, China
Proceedings Papers

Qualification of a Non-Standard Piping Component for ASME Pressure Piping Applications

Ronald Haupt, Paul Hirschberg, Mark Sindelar, Maher Kassar
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A044, August 3, 2020
Paper No: PVP2020-21861
DOI: https://doi.org/10.1115/PVP2020-21861
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Topics: Pipes, Pressure pipes, Failure mechanisms, ASME Standards, Compression, Fatigue, Fittings, Mechanical testing, Piping systems, Rupture
Proceedings Papers

Review of Life Assessment and Repair Strategies for Hydrogen Reformer Furnace Outlet Header Castings

Jeremy Nelson, Trace Silfies, Brian Crandall, Jorge Penso
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A064, August 3, 2020
Paper No: PVP2020-21555
DOI: https://doi.org/10.1115/PVP2020-21555
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Topics: Creep, Furnaces, Hydrogen, Maintenance, Manifolds, Methane, Steam, Alloys, Casting, Annealing
Proceedings Papers

Low Impact Test Results in Carbon Steel Flanges, Fittings and Piping: End User’s View

Mitul Dalal, Jorge Penso
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A066, August 3, 2020
Paper No: PVP2020-21626
DOI: https://doi.org/10.1115/PVP2020-21626
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Topics: Carbon steel, Fittings, Flanges, Fracture toughness, Impact testing, Pipes
Proceedings Papers

Investigation of Temperature Dependence of Weibull Parameters of the Beremin Model in Ductile-Brittle Transition Temperature Region

Kiminobu Hojo, Naoki Ogawa, Kentaro Yoshimoto, Takatoshi Hirota, Yasuto Nagoshi
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A014, August 3, 2020
Paper No: PVP2020-21651
DOI: https://doi.org/10.1115/PVP2020-21651
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Topics: Ductile-brittle transition, Temperature, Temperature effects, Alloy steel, Fracture (Materials), Fracture (Process), Brittle fracture, Carbon steel, Ductile fracture, Electromagnetic scattering
Proceedings Papers

Direct-Current Electric Potential (D-C EP) Technique Validation Through an Experimental and Computational Study on Pipe With Surface Crack

Y. Hioe, S. Kalyanam, G. Wilkowski, F. W. Brust, E. Punch
Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A017, July 14–19, 2019
Paper No: PVP2019-93771
DOI: https://doi.org/10.1115/PVP2019-93771
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Topics: Electric potential, Pipes, Surface cracks, Fracture (Materials), Finite element analysis, Probes, Calibration, Corners (Structural elements), Electric current, Electrical discharge machining
Proceedings Papers

Evaluating the Resistance of Austenitic Stainless Steel Welds to Hydrogen Embrittlement

Joseph Ronevich, Chris San Marchi, Dorian K. Balch
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A035, July 14–19, 2019
Paper No: PVP2019-93823
DOI: https://doi.org/10.1115/PVP2019-93823
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Topics: Hydrogen embrittlement, Stainless steel, Welded joints, Hydrogen, Containment, Leakage, Base metals, Fittings, Fracture toughness, Mechanical behavior
Proceedings Papers

Flaw Evaluation Procedure for Cast Austenitic Stainless Steel Materials Using a Newly Developed Statistical Thermal Aging Model

M. Uddin, C. Sallaberry, G. Wilkowski
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A051, July 14–19, 2019
Paper No: PVP2019-93711
DOI: https://doi.org/10.1115/PVP2019-93711
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Topics: Stainless steel, Fracture toughness, Pipes, Stress, Pressurized water reactors, Casting, Ferrites (Magnetic materials), Databases, Dimensions, Embrittlement
Proceedings Papers

Simple Pd-Ag-H EAM Potentials for Hydrogen Storage Applications

Robert Fuller, Iyad Hijazi
Proc. ASME. PVP2019, Volume 2: Computer Technology and Bolted Joints, V002T02A024, July 14–19, 2019
Paper No: PVP2019-93094
DOI: https://doi.org/10.1115/PVP2019-93094
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Topics: Hydrogen storage, Palladium, Hydrogen, Silver, Atoms, Fittings, Engineering simulation, Fuel cells, Mechanical properties, Molecular dynamics simulation
Proceedings Papers

Engineering Critical Assessment of Post Weld Heat Treatment for Full-Encirclement Tees Greater Than 1.25 Inches

Kolton Landreth, Qi Li, Raghav Marwaha
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A062, July 14–19, 2019
Paper No: PVP2019-93571
DOI: https://doi.org/10.1115/PVP2019-93571
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Topics: Finite element analysis, Fittings, Heat treating (Metalworking)
Proceedings Papers

B31 J SIF and k-Factor Test of Sweeplus ®

Yuqing Liu, Ismat El Jaouhari, Philip Diwakar, Dan Lin
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A022, July 14–19, 2019
Paper No: PVP2019-93024
DOI: https://doi.org/10.1115/PVP2019-93024
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Topics: Acoustics, Computer software, Excitation, Fatigue life, Fittings, Flow-induced vibrations, Pipes, Piping systems, Stress, Testing
Proceedings Papers

A Methodology to Assess Elbow Fittings With Localized Material Variations

Pritha Ghosh, Mandar Kulkarni, Brent Vyvial, James Ferguson
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A079, July 14–19, 2019
Paper No: PVP2019-93746
DOI: https://doi.org/10.1115/PVP2019-93746
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Topics: Fittings, Pressure, Failure, Heat treating (Metalworking), Yield strength, ASME Boiler and Pressure Vessel Code, Design, Finite element model, Pipe fitting, Pipelines
Proceedings Papers

Research on Post-Fire Metallographic Structure and Hardness of Quenched and Tempered High Strength Steel 07MnMoVR

Shanshan Shao, Guodong Jia, Luowei Cao, Guide Deng
Proc. ASME. PVP2019, Volume 3: Design and Analysis, V003T03A060, July 14–19, 2019
Paper No: PVP2019-93423
DOI: https://doi.org/10.1115/PVP2019-93423
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Topics: Fire, High strength steel, Steel, Fitness-for-service, Heat, Damage, Temperature, Fracture toughness, Testing, American Petroleum Institute
Proceedings Papers

Sweeplus ® : An Integrated Solution to Pipe Vibration Failures

Yuqing Liu, Philip Diwakar, Ismat El Jaouhari, Dan Lin
Proc. ASME. PVP2019, Volume 4: Fluid-Structure Interaction, V004T04A007, July 14–19, 2019
Paper No: PVP2019-93023
DOI: https://doi.org/10.1115/PVP2019-93023
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Topics: Failure, Pipes, Vibration, Fittings, Stress, Computer simulation, Fatigue life, Flow separation, Risk, Vortices
Proceedings Papers

Stress Intensity Factor Coefficients for Circumferential OD Surface Flaws in Cylinders for Appendix A of ASME Section XI

Darrell R. Lee, Russell C. Cipolla, Michael C. Liu
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A005, July 15–20, 2018
Paper No: PVP2018-84381
DOI: https://doi.org/10.1115/PVP2018-84381
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Topics: Cylinders, Stress, American Petroleum Institute, ASME Boiler and Pressure Vessel Code, Fittings, Fracture (Materials), Fracture mechanics, Interpolation, Polynomials, Surface cracks
Proceedings Papers

Investigation of Calculating Stress Intensity Factor at Surface Point and its Inclusion in Engineering Standards

Steven X. Xu, Greg Thorwald, Patrick Le Delliou, Russell C. Cipolla
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A012, July 15–20, 2018
Paper No: PVP2018-85093
DOI: https://doi.org/10.1115/PVP2018-85093
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Topics: Engineering standards, Stress, Cylinders, Fittings, Errors, Fracture mechanics
Proceedings Papers

The Notched C-Ring Test to Evaluate Reheat Cracking Susceptibility of CGHAZ in 2¼Cr-1Mo-¼V Steel Welded Joints

Yu Huang, Chi Xu, Jin Chen, Chang-Jun Liu, Jian-Jun Chen, Li Zhang
Proc. ASME. PVP2018, Volume 1B: Codes and Standards, V01BT01A028, July 15–20, 2018
Paper No: PVP2018-84331
DOI: https://doi.org/10.1115/PVP2018-84331
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Topics: Cracking (Materials), Fracture (Process), Steel, Welded joints, Fittings, Heat, Manufacturing, Stress, Thermomechanics