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Proceedings Papers

Comparison of Stresses in Flexible Shell Element Expansion Joint of a Heat Exchanger for Code Application When Made of Multiple Flexible Shell Element

Ameya Mathkar, Shyam Gopalakrishnan, Sujay S. Pathre
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A086, July 17–22, 2022
Paper No: PVP2022-84771
DOI: https://doi.org/10.1115/PVP2022-84771
View Paper titled, Comparison of Stresses in Flexible Shell Element Expansion Joint of a Heat Exchanger for Code Application When Made of Multiple Flexible Shell Element
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Topics: Expansion joints, Heat exchangers, Shells, Springs, Stress
Proceedings Papers

Coke Drum Keyhole Optimization With Alloy Weld Overlay

John Fernando, Enzo Falo, Henry Kwok, Millar Iverson, Leanne Wong, Simon Yuen, Luke Chan
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A039, July 17–22, 2022
Paper No: PVP2022-78705
DOI: https://doi.org/10.1115/PVP2022-78705
View Paper titled, Coke Drum Keyhole Optimization With Alloy Weld Overlay
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Topics: Alloys, Coke, Optimization, Overlays (Materials engineering), Fatigue life, Fracture (Materials), Design, Fatigue failure, Stress, Base metals
Proceedings Papers

Evaluating and Mitigating Fatigue Risk of Choked Flow

Yuqing Liu, Philip Diwakar, Ismat El Jaouhari, Dan Lin
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A057, July 17–22, 2022
Paper No: PVP2022-84074
DOI: https://doi.org/10.1115/PVP2022-84074
View Paper titled, Evaluating and Mitigating Fatigue Risk of Choked Flow
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Topics: Fatigue, Flow (Dynamics), Risk, Vibration, Computational fluid dynamics, Finite element analysis, Fluid structure interaction, Piping systems, Shells, Stress
Proceedings Papers

Numerical Study on Buckling Behaviors of Thin-Walled Longitudinal Corrugated Cylindrical Shells Under Axial Compression Loads

He Ma, Zhiping Chen, Peng Jiao, Xinyi Lin
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A056, July 17–22, 2022
Paper No: PVP2022-84396
DOI: https://doi.org/10.1115/PVP2022-84396
View Paper titled, Numerical Study on Buckling Behaviors of Thin-Walled Longitudinal Corrugated Cylindrical Shells Under Axial Compression Loads
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Topics: Buckling, Compression, Dimensions, Pipes, Shells, Stress
Proceedings Papers

On the Effect of Hot-Box Size on Coke Drum Skirt Fatigue Life

John Fernando, Henry Kwok, Leanne Wong, Luke Chan
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A030, July 17–22, 2022
Paper No: PVP2022-84068
DOI: https://doi.org/10.1115/PVP2022-84068
View Paper titled, On the Effect of Hot-Box Size on Coke Drum Skirt Fatigue Life
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Topics: Coke, Fatigue life, Design, Shells, Temperature, Cycles, Emissivity, Failure, Fatigue, Fatigue failure
Proceedings Papers

Overview of Piping Stress Analysis Using Shell Elements

Robert Weyer, Milad Haji Mohammad Karim
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A014, July 17–22, 2022
Paper No: PVP2022-83681
DOI: https://doi.org/10.1115/PVP2022-83681
View Paper titled, Overview of Piping Stress Analysis Using Shell Elements
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Topics: Modeling, Pipes, Shells, Stress analysis (Engineering)
Proceedings Papers

Slope Out Welding Development for Thick Section Electron Beam Welding for Pressure Vessel Applications

Thomas Dutilleul, Robert Widdison, John Crossley, William Kyffin, Marc Albert, David Gandy
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A014, July 17–22, 2022
Paper No: PVP2022-85478
DOI: https://doi.org/10.1115/PVP2022-85478
View Paper titled, Slope Out Welding Development for Thick Section Electron Beam Welding for Pressure Vessel Applications
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Topics: Electron beam welding, Pressure vessels, Welding, Welded joints, Exploding wires, Flanges, Joining, Manufacturing, Shells, Steady state
Proceedings Papers

Weld Residual Stress Modeling of and Fracture Assessment of Layered Pressure Vessels

F. W. Brust
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A059, July 17–22, 2022
Paper No: PVP2022-85958
DOI: https://doi.org/10.1115/PVP2022-85958
View Paper titled, Weld Residual Stress Modeling of and Fracture Assessment of Layered Pressure Vessels
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Topics: Fracture (Materials), Modeling, Pressure vessels, Stress, Shells, Fitness-for-service, NASA, Vessels, Construction, Diluents
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
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Topics: Petrochemicals, Stainless steel, Manufacturing, Shells, Corrosion, Failure, Corrosion resistance, Ferrites (Magnetic materials), Filters, Fluids
Proceedings Papers

Computational Fluid Dynamics Modeling of Dry Cask Simulator With Crosswind

Ben J. Jensen, Sarah R. Suffield, Megan E. Higley
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A026, July 17–22, 2022
Paper No: PVP2022-84090
DOI: https://doi.org/10.1115/PVP2022-84090
View Paper titled, Computational Fluid Dynamics Modeling of Dry Cask Simulator With Crosswind
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Topics: Computational fluid dynamics, Modeling, Spent nuclear fuels, Stress corrosion cracking, Computer software, Sensitivity analysis, Spent fuel storage, Boiling water reactors, Containment vessels, Flow (Dynamics)
Proceedings Papers

Stress Analyses of Large Unanchored Open-Topped Oil Storage Tanks With Tapered Shells

Lei Shi, Yatong Zhao, Zijian Huang
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A019, July 17–22, 2022
Paper No: PVP2022-83656
DOI: https://doi.org/10.1115/PVP2022-83656
View Paper titled, Stress Analyses of Large Unanchored Open-Topped Oil Storage Tanks With Tapered Shells
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Topics: Shells, Storage tanks, Stress, Stress analysis (Engineering), Bending (Stress), Finite element model, Testing, Deformation, Design, Gages
Proceedings Papers

Application of the Williams-Wittrick Algorithm for Thin Shell Vibrations Problems

Yaroslav Dubyk, Oleksii Ishchenko
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T08A014, July 13–15, 2021
Paper No: PVP2021-62063
DOI: https://doi.org/10.1115/PVP2021-62063
View Paper titled, Application of the Williams-Wittrick Algorithm for Thin Shell Vibrations Problems
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Topics: Algorithms, Thin shells, Vibration, Shells, Boundary-value problems, Oscillating frequencies, Differential equations, Dynamic analysis, Eigenvalues, Pipes
Proceedings Papers

Probabilistic Fracture Mechanics Evaluation of a BWR Feedwater Nozzle

Kevin K. L. Wong, Garivalde Dominguez, Do Jun Shim, Steven K. Richter
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A031, July 13–15, 2021
Paper No: PVP2021-62933
DOI: https://doi.org/10.1115/PVP2021-62933
View Paper titled, Probabilistic Fracture Mechanics Evaluation of a BWR Feedwater Nozzle
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Topics: ASME Standards, Boiling water reactors, Feedwater, Fracture mechanics, Inspection, Nozzles, Shells
Proceedings Papers

Dedicated CT Tests and Numerical Simulations to Assess Crack Arrest by Quasi-Laminar Flaws

Pierre Dulieu, Valéry Lacroix, Robert Gérard, Tomasz Brynk, Inge Uytdenhouwen, Rachid Chaouadi
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A020, July 13–15, 2021
Paper No: PVP2021-60379
DOI: https://doi.org/10.1115/PVP2021-60379
View Paper titled, Dedicated CT Tests and Numerical Simulations to Assess Crack Arrest by Quasi-Laminar Flaws
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Topics: Computer simulation, Fracture (Materials), Fracture toughness, Reactor vessels, Stress, Accidents, Brittleness, Defense industry, Displacement, Engineering simulation
Proceedings Papers

Analysis and Calculation of Strength and Stiffness for Flexible Shell Element of Corner-Corner Type in Fixed Tubesheet Heat Exchangers

Guodong Zhu, Feng Xu, Guoshan Xie, Jie Shen
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A066, July 13–15, 2021
Paper No: PVP2021-61881
DOI: https://doi.org/10.1115/PVP2021-61881
View Paper titled, Analysis and Calculation of Strength and Stiffness for Flexible Shell Element of Corner-Corner Type in Fixed Tubesheet Heat Exchangers
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Topics: Corners (Structural elements), Heat exchangers, Shells, Stiffness
Proceedings Papers

Considering Hydrotest Pressure Loading in the Calculation of MAWP of a Pressure Vessel

Suresh K. Nawandar
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A066, July 13–15, 2021
Paper No: PVP2021-60168
DOI: https://doi.org/10.1115/PVP2021-60168
View Paper titled, Considering Hydrotest Pressure Loading in the Calculation of MAWP of a Pressure Vessel
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Topics: Pressure, Pressure vessels, Vessels, Design, Shells, Stress, Wind
Proceedings Papers

Assessment of Dynamic High Momentum Slug Loads on Piping Following STHE Tube Rupture

Robert Weyer
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A008, July 13–15, 2021
Paper No: PVP2021-61797
DOI: https://doi.org/10.1115/PVP2021-61797
View Paper titled, Assessment of Dynamic High Momentum Slug Loads on Piping Following STHE Tube Rupture
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Topics: Momentum, Pipes, Rupture, Shells, Slug flows, Stress
Proceedings Papers

Applicability of Design Rules for Openings in Shells, ASME B&PV Code, Section VIII, Division 2 - A Case Study

Gurumurthy Kagita, Krishnakant V. Pudipeddi, Subramanyam V. R. Sripada
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A022, July 13–15, 2021
Paper No: PVP2021-62020
DOI: https://doi.org/10.1115/PVP2021-62020
View Paper titled, Applicability of Design Rules for Openings in Shells, ASME B&PV Code, Section VIII, Division 2 - A Case Study
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Topics: Design, Finite element analysis, Pressure, Shells, Nozzles, Stress, Junctions, Stress analysis (Engineering), Boilers, Failure mechanisms
Proceedings Papers

Welding Tube to Tubesheet Joints for Corrosion Resisting Applications

Haresh K. Sippy
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A004, July 13–15, 2021
Paper No: PVP2021-60974
DOI: https://doi.org/10.1115/PVP2021-60974
View Paper titled, Welding Tube to Tubesheet Joints for Corrosion Resisting Applications
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Topics: Corrosion, Welding, Heat exchangers, Manufacturing, Shells, Stainless steel, Reliability, Base metals, Carbon steel, Cladding systems (Building)
Proceedings Papers

Damage to Oil Tanks Caused by Severe Strong Ground Motion due to the 2018 Hokkaido, Japan Iburi-Tobu Earthquake (Mw6.6)

Ken Hatayama, Haruki Nishi, Masahiko Hayashi, Koya Tokutake
Proc. ASME. PVP2020, Volume 9: Seismic Engineering, V009T09A012, August 3, 2020
Paper No: PVP2020-21447
DOI: https://doi.org/10.1115/PVP2020-21447
View Paper titled, Damage to Oil Tanks Caused by Severe Strong Ground Motion due to the 2018 Hokkaido, Japan Iburi-Tobu Earthquake (Mw6.6)
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Topics: Damage, Earthquakes, Shells, Storage, Buckling, Gages, Poles (Building), Storage tanks, Crude oil, Diamonds