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Proceedings Papers

Numerical Simulation and Measurements of Reaction Load for an Impulsively Loaded Pressure Vessel

Matthew Fister, Kevin Fehlmann, Dusan Spernjak
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A015, July 13–15, 2021
Paper No: PVP2021-62085
DOI: https://doi.org/10.1115/PVP2021-62085
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Topics: Computer simulation, Containment, Explosives, Pressure vessels, Shock (Mechanics), Stress, Vessels, Uncertainty, Design, Physics experiments
Proceedings Papers

Research on Characteristics of Fluid Exciting Force of Reactor Internals

Zhipeng Feng, Liwen Deng, Xuan Huang, Pingchuan Shen, Shuai Liu, Fengchun Cai
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A005, July 13–15, 2021
Paper No: PVP2021-62128
DOI: https://doi.org/10.1115/PVP2021-62128
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Topics: Flow-induced vibrations, Fluids, Reactor vessels, Pressure, Computational fluid dynamics, Design, Excitation, Flow (Dynamics), Large eddy simulation, Nuclear reactors
Proceedings Papers

The Aeroacoustic Response of a Single Square Cylinder in Confined Cross Flow

Mahmoud Shaaban, Atef Mohany
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A009, July 13–15, 2021
Paper No: PVP2021-62696
DOI: https://doi.org/10.1115/PVP2021-62696
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Topics: Cross-flow, Cylinders, Acoustics, Flow (Dynamics), Resonance, Circular cylinders, Excitation, Fluctuations (Physics), Ducts, Engineering systems and industry applications
Proceedings Papers

Exploring Life Extension Opportunities of High-Pressure Hydrogen Pressure Vessels at Refueling Stations

Joseph A. Ronevich, Chris San Marchi, Dusty Brooks, John M. Emery, Peter Grimmer, Eileen Chant, J. Robert Sims, Alex Belokobylka, Dave Farese, John Felbaum
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A011, July 13–15, 2021
Paper No: PVP2021-61815
DOI: https://doi.org/10.1115/PVP2021-61815
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Topics: High pressure (Physics), Hydrogen, Life extension, Pressure vessels, Design, Cycles, Pressure, Vessels, Fatigue life, Fracture (Materials)
Proceedings Papers

Design and Test of Pressure Vessels for Contained Blast and Fragment Impact

Greg Wattis, James Mathis, Laura Hunt, Scott Mullin, Steven Beissel
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T05A016, July 13–15, 2021
Paper No: PVP2021-62086
DOI: https://doi.org/10.1115/PVP2021-62086
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Topics: Design, Finite element analysis, Pressure, Pressure vessels, Testing, Vessels, Construction, Steel, ASME Boiler and Pressure Vessel Code, Cycles
Proceedings Papers

Evaluation of Water Flow on Interfacial Strength in PSA Film Delamination

Kazuaki Inaba, Ibuki Mashio
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A017, July 13–15, 2021
Paper No: PVP2021-61929
DOI: https://doi.org/10.1115/PVP2021-61929
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Topics: Delamination, Flow (Dynamics), Pressure, Water, Suction, Adhesives, Deflection, Membranes, Stress, Surgery
Proceedings Papers

Investigation of the Irradiation Effect on the Dynamics of Nuclear Fuel Bundles

Osama Elbanhawy, Marwan Hassan, Atef Mohany, Hossam Kishawy
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A007, July 13–15, 2021
Paper No: PVP2021-62412
DOI: https://doi.org/10.1115/PVP2021-62412
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Topics: Dynamics (Mechanics), Fuel rods, Irradiation (Radiation exposure), Fuels, Flow (Dynamics), Constitutive equations, Coolants, Dynamic response, Mechanical properties, Pressure
Proceedings Papers

Investigation on Leak Rates in Thin-Walled Structures

Fabian E. Silber, Ludwig Stumpfrock, Stefan Weihe
Proc. ASME. PVP2021, Volume 3: Fluid Structure Interaction; High Pressure Technology, V003T04A019, July 13–15, 2021
Paper No: PVP2021-61955
DOI: https://doi.org/10.1115/PVP2021-61955
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Topics: Leakage, Thin wall structures, Water, Condensers (steam plant), Databases, Flow (Dynamics), Fluids, Pressure, Temperature, Test facilities
Proceedings Papers

Analytical Limit Load Formula and Procedure for Strength Calculation of Axial Complex Shaped Defect in Pipe

Igor Orynyak, Julia Bai, Roman Mazuryk
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A059, July 13–15, 2021
Paper No: PVP2021-61640
DOI: https://doi.org/10.1115/PVP2021-61640
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Topics: Algorithms, Optimization, Pipes, Pressure, Stress
Proceedings Papers

Modeling of Plastic Zones and Fracture Paths in Representative Material Elements With Bulk Hydrides in Hydrided Irradiated Zr-2.5Nb Pressure Tube Materials Under Plane Strain Conditions

Shengjia Wu, Jwo Pan, Douglas A. Scarth
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A003, July 13–15, 2021
Paper No: PVP2021-62458
DOI: https://doi.org/10.1115/PVP2021-62458
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Topics: Fracture (Materials), Modeling, Plane strain, Pressure, Zirconium, Stress, Elastic moduli, Finite element analysis, Stress-strain relations, Tension
Proceedings Papers

Materials Compatibility Concerns for Hydrogen Blended Into Natural Gas

Joseph A. Ronevich, Chris San Marchi
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A052, July 13–15, 2021
Paper No: PVP2021-62045
DOI: https://doi.org/10.1115/PVP2021-62045
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Topics: Hydrogen, Natural gas, Pressure, Fatigue, Fracture (Materials), Fracture (Process), High pressure (Physics), Steel, Fatigue cracks, Fracture toughness
Proceedings Papers

Assessment of Flaws in Non-Stress Relieved Carbon Steel Welds Caused by Hydrogen Attack

K. E. Bagnoli, Z. A. Cater-Cyker, C. A. Hay, R. L. Holloman, Y. Hioe, G. Wilkowski, B. C. Rollins, K. M. Nikbin
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A033, July 13–15, 2021
Paper No: PVP2021-61603
DOI: https://doi.org/10.1115/PVP2021-61603
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Topics: Carbon steel, Hydrogen, Stress, Welded joints, Fracture (Materials), Damage, Steel, Creep, High temperature, Inspection
Proceedings Papers

Safety Justification Strategy for the Implementation of Additive Manufacture Small-Bore Globe Valves for Nuclear Plant

Bill Press, Adam Dukes, Dave Poole, Jack Adams, Luke Burling, John Sulley
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A006, July 13–15, 2021
Paper No: PVP2021-62614
DOI: https://doi.org/10.1115/PVP2021-62614
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Topics: Nuclear power stations, Safety, Valves, Hardening, Pressure testing, Additive manufacturing, Bond strength, Cobalt, Construction, Dynamic testing (Materials)
Proceedings Papers

A New Stress-Intensity Factor Solution for an External Surface Crack in Spheres

James C. Sobotka, Yi-Der Lee, Joseph W. Cardinal, R. Craig McClung
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A026, July 13–15, 2021
Paper No: PVP2021-61397
DOI: https://doi.org/10.1115/PVP2021-61397
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Topics: Stress, Surface cracks, Fracture (Materials), Finite element analysis, Degrees of freedom, Geometry, Pressure vessels, American Petroleum Institute, Fatigue cracks, Formal verification
Proceedings Papers

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

Arnaud Blouin, Stéphane Marie, Tomas Nicak, Antti Timperi, Peter Gill
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A029, July 13–15, 2021
Paper No: PVP2021-62010
DOI: https://doi.org/10.1115/PVP2021-62010
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Topics: Coolants, Fracture (Materials), Fracture toughness, Leak-before-break, Modeling, Nuclear reactors, Pipes, Pressure, Residual stresses
Proceedings Papers

Delayed Hydride Cracking Initiation Evaluation of Interacting Flaws in a CANDU Reactor Zr-Nb Pressure Tube

Douglas Scarth, Preeti Doddihal, Monique Ip
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A019, July 13–15, 2021
Paper No: PVP2021-62822
DOI: https://doi.org/10.1115/PVP2021-62822
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Topics: Cracking (Materials), Fracture (Process), Pressure, Zirconium
Proceedings Papers

Full-Scale Hydrostatic Test of Internal CFRP Repair on a Degraded Pipe With a Postulated Flaw for Short-Term Loading in Safety Related Nuclear Applications

M. Uddin, F. Orth, Y. Hioe, P. Krishnaswamy, L. Smith, C. Basavaraju
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A022, July 13–15, 2021
Paper No: PVP2021-63062
DOI: https://doi.org/10.1115/PVP2021-63062
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Topics: Carbon reinforced plastics, Hydrostatic testing, Maintenance, Pipes, Safety, Design, Boilers, Failure, Failure mechanisms, Glass fibers
Proceedings Papers

Secondary Stress Weighting Factor and Plastic Reduction Factor for Circumferential Surface Cracked Pipe and Elbow Tests at Elevated Temperature and Internal Pressure

S. Pothana, G. Wilkowski, S. Kalyanam, Y. Hioe, F. Brust, F. Orth, P. Krishnaswamy, G. Hattery, S. Burger, S. Gilbert
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A045, July 13–15, 2021
Paper No: PVP2021-60449
DOI: https://doi.org/10.1115/PVP2021-60449
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Topics: Pipes, Pressure, Stress, Temperature, Fracture (Materials), Rotation, Displacement, Design, Fracture toughness, Pipe sizes
Proceedings Papers

Fire-Induced Pressure Response and Failure of 3013 Containers

Hector Mendoza, Walter Gill, Austin Baird, Victor G. Figueroa, Steve Hensel, Scott Sanborn
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A033, July 13–15, 2021
Paper No: PVP2021-62139
DOI: https://doi.org/10.1115/PVP2021-62139
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Topics: Containers, Failure, Fire, Pressure, Safety
Proceedings Papers

30 CM Horizontal Drop of a Surrogate 17x17 PWR Fuel Assembly

Elena Kalinina, Doug Ammerman, Carissa Grey, Gregg Flores, Lucas Lujan, Sylvia Saltzstein, Danielle Michel
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A022, July 13–15, 2021
Paper No: PVP2021-60533
DOI: https://doi.org/10.1115/PVP2021-60533
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Topics: Cladding systems (Building), Fuels, Manufacturing, Pressure, Pressurized water reactors, Spent nuclear fuels, Stress-strain curves, Arches, Bending (Stress), Blanks