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Proceedings Papers

Gasket Design for Alkylation Units & Other Possible Dangerous Liquid Media

Dale Norman, Gustavo Navarrete
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A010, July 13–15, 2021
Paper No: PVP2021-62087
DOI: https://doi.org/10.1115/PVP2021-62087
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Topics: Design, Gaskets, Stress, Sealing (Process), Flanges, Structural design, Testing, Damage, Fire testing, Fluids
Proceedings Papers

Can the Four-Hour Installation Dwell Time Be Reduced?

Carlos D. Girão, Igor Meira, José Carlos Veiga
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A004, July 13–15, 2021
Paper No: PVP2021-61833
DOI: https://doi.org/10.1115/PVP2021-61833
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Topics: Aeroelasticity, Bolted flanges, Downtime, Elongation, Flanges, Gaskets, Industrial plants, Maintenance, Manufacturing, Stress
Proceedings Papers

Study the Integrity of Flange to Gasket Connection Using ASME PCC-1 Under Bolt Tightening and Operating Condition

Balram Kalra, Arun Kumar
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A017, July 13–15, 2021
Paper No: PVP2021-61779
DOI: https://doi.org/10.1115/PVP2021-61779
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Topics: Finite element analysis, Flanges, Gaskets
Proceedings Papers

Sealing Evaluation of Tubesheet-Flanged Joint Under Internal Pressure and Non-Axisymmetry Thermal Loading

Hui Tang, Qianyu Shi, Qi Li, Zhijian Wang, Ming Ma
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A005, July 13–15, 2021
Paper No: PVP2021-60398
DOI: https://doi.org/10.1115/PVP2021-60398
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Topics: Flanges, Gaskets, Pressure, Sealing (Process), Compressive stress, Stress, Heat exchangers, Water, Compression, Design
Proceedings Papers

Case Study to Evaluate Stresses in Welded Endplates in Structural Steel

Kshitij P. Gawande, Alex Mayes, Raju Subedi
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A058, July 13–15, 2021
Paper No: PVP2021-62084
DOI: https://doi.org/10.1115/PVP2021-62084
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Topics: Finite element analysis, Steel, Stress, Structural steel, Design, Finite element model, Flanges, Pipes, Stress concentration, Vibration
Proceedings Papers

Designing and Optimising Duplex/Superduplex Compact Flanges to Negate HISC in Subsea Applications

Przemyslaw Lutkiewicz
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A003, July 13–15, 2021
Paper No: PVP2021-61347
DOI: https://doi.org/10.1115/PVP2021-61347
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Topics: Design, Flanges, Genetic algorithms, Ocean engineering, Optimization
Proceedings Papers

A Numerical Approach to Correlate Compression Stress Relaxation and Compression Set of Elastomer O-Rings With Tightness

Mike Weber, Maha Zaghdoudi, Anja Kömmling, Matthias Jaunich, Dietmar Wolff
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A030, July 13–15, 2021
Paper No: PVP2021-61976
DOI: https://doi.org/10.1115/PVP2021-61976
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Topics: Compression, Compressive stress, Elastomers, Relaxation (Physics), Seals, Finite element model, Leakage, Flanges, Mechanical properties, Temperature
Proceedings Papers

Proposed Alternative Rules for Establishing Pressure-Temperature Rating of Aluminum Alloy Flanges

Ayman Cheta
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A035, July 13–15, 2021
Paper No: PVP2021-61641
DOI: https://doi.org/10.1115/PVP2021-61641
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Topics: Aluminum alloys, Flanges, Pressure, Temperature
Proceedings Papers

Local Failure Analysis of Bolted Flanges

Qi Li, Rafal Sulwinski, Charles Boellstorff
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A105, August 3, 2020
Paper No: PVP2020-21569
DOI: https://doi.org/10.1115/PVP2020-21569
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Topics: Bolted flanges, Damage, Design, Failure, Failure analysis, Stress, ASME Boiler and Pressure Vessel Code, Flanges, Pressure, Tension
Proceedings Papers

Improving Flange Designs Based on ASME Section VIII Div. 1, Appendix 2

Chris W. Cary
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A011, August 3, 2020
Paper No: PVP2020-21340
DOI: https://doi.org/10.1115/PVP2020-21340
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Topics: Flanges, Design, Gaskets, Stress, ASME Boiler and Pressure Vessel Code, Geometry, Manufacturing, Pressure, Pressure vessels, Rotation
Proceedings Papers

Effect of Several Design Parameters on the Sealing Performance of Reactor Pressure Vessel

Liangang Zheng, Xue Mi, Kaikai Shi, Xiaoming Bai, Hai Xie, Bin Zheng, Xiaohuan Yu
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A015, August 3, 2020
Paper No: PVP2020-21208
DOI: https://doi.org/10.1115/PVP2020-21208
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Topics: Design, Reactor vessels, Sealing (Process), Flanges, Pressure vessels, Separation (Technology), Springs, Finite element analysis, Nuclear power stations, Nuclear reactor coolants
Proceedings Papers

Verification of Flange Rigidity Index for Standard Flanges Using Finite Element Analysis

Junho Choi, Minsu Kim, Ozer Dereli, Mehmet Ozbey, James Wesevich
Proc. ASME. PVP2020, Volume 2: Computer Technology and Bolted Joints, V002T02A003, August 3, 2020
Paper No: PVP2020-21683
DOI: https://doi.org/10.1115/PVP2020-21683
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Topics: Finite element analysis, Flanges, Stiffness
Proceedings Papers

An Analytical Anisotropic Model to Analyze Fiber Reinforced Polymer Bolted Flange Joints

Ali Khazraiyan Vafadar, Abdel-Hakim Bouzid, Anh Dung Ngô
Proc. ASME. PVP2020, Volume 2: Computer Technology and Bolted Joints, V002T02A010, August 3, 2020
Paper No: PVP2020-21000
DOI: https://doi.org/10.1115/PVP2020-21000
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Topics: Anisotropy, Bolted flanges, Fiber reinforced plastics, Fibers, Flanges, Polymers
Proceedings Papers

Finger Flange Designs on Cast Equipment

Bhaskar Shitole, Cynthia Heinrichs
Proc. ASME. PVP2020, Volume 2: Computer Technology and Bolted Joints, V002T02A012, August 3, 2020
Paper No: PVP2020-21148
DOI: https://doi.org/10.1115/PVP2020-21148
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Topics: Finite element analysis, Flanges, Pumps, Slurries
Proceedings Papers

Subsea Flanges, Comparison Between Conventional API 6A Type 6BX Flange and SPO Compact Flange Designs

Przemyslaw Lutkiewicz, David Robertson, Sam (Kwok Lun) Lee
Proc. ASME. PVP2020, Volume 5: High Pressure Technology, V005T05A003, August 3, 2020
Paper No: PVP2020-21372
DOI: https://doi.org/10.1115/PVP2020-21372
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Topics: American Petroleum Institute, Finite element analysis, Flanges, Ocean engineering
Proceedings Papers

Analysis of the Flange Seal Groove Cracking in a Hydrocracking Reactor

Fakun Zhuang, Wen Liu, Guoshan Xie, Shanshan Shao, Zhiyuan Han
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A081, August 3, 2020
Paper No: PVP2020-21199
DOI: https://doi.org/10.1115/PVP2020-21199
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Topics: Flanges, Fracture (Process), Stress
Proceedings Papers

Failure Analysis of Flange Sealing Surface of Outlet Pipeline of Wax Oil Hydrogenation Reactor

Jiqing Shi, Jielu Wang, Wenming Song, Chaopeng Huang
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A085, August 3, 2020
Paper No: PVP2020-21251
DOI: https://doi.org/10.1115/PVP2020-21251
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Topics: Failure analysis, Flanges, Pipelines, Sealing (Process)
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

Establishment of Industry Standard Flange Sealing Effectiveness Measure (Leakage Rate Based) Methodology

Przemyslaw Lutkiewicz, David Robertson, Michael Pulvino
Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A106, July 14–19, 2019
Paper No: PVP2019-94054
DOI: https://doi.org/10.1115/PVP2019-94054
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Topics: Engineering standards, Finite element analysis, Flanges, Leakage, Sealing (Process)
Proceedings Papers

Flange Neck Creep Damage Below API 579-1/ASME FFS-1 Creep Damage Threshold Triggered by Ring Joint Dissimilar Flanges

Yoichi Ishizaki, Futoshi Yonekawa, Teppei Suzuki, Akira Hase
Proc. ASME. PVP2019, Volume 7: Operations, Applications, and Components, V007T07A002, July 14–19, 2019
Paper No: PVP2019-93034
DOI: https://doi.org/10.1115/PVP2019-93034
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Topics: American Petroleum Institute, Creep, Damage, Fitness-for-service, Flanges