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Proceedings Papers

Optimizing Coke Drum Keyhole Dimensions Using Statistical Modeling

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John Fernando, Henry Kwok, Luke Chan, Jorge Penso
Proc. ASME. PVP2024, Volume 2: Design & Analysis, V002T03A096, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122838
https://doi.org/10.1115/PVP2024-122838
View Paper titled, Optimizing Coke Drum Keyhole Dimensions Using Statistical Modeling
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Topics: Coke, Dimensions, Modeling, Stress, Design, Fatigue life, Regression models, Engineering simulation, Simulation, Vessels
Proceedings Papers

Characterization of Fatigue Behaviors of Notched 316L DED AM Specimens

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Tim Krentz, Pingsha Dong, George Rawls
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A070, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123384
https://doi.org/10.1115/PVP2024-123384
View Paper titled, Characterization of Fatigue Behaviors of Notched 316L DED AM Specimens
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Topics: Additive manufacturing, Fatigue, Fatigue testing, Stress, Pipeline risers, Risers (Casting), Traction, Acceptance criteria, Carbon nanotubes, Design
Proceedings Papers

Modelling the Effect of Residual Stresses on Damage Accumulation Using a Coupled Crystal Plasticity Phase Field Fracture Approach

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Michael Salvini, Nicolò Grilli, David Knowles, Mahmoud Mostafavi, Parsa Esmati, Maria S. Yankova, Thomas F. Flint, Mike C. Smith, Anastasia N. Vasileiou, Nicolas O. Larrosa, Christopher E. Truman
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A051, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-124294
https://doi.org/10.1115/PVP2024-124294
View Paper titled, Modelling the Effect of Residual Stresses on Damage Accumulation Using a Coupled Crystal Plasticity Phase Field Fracture Approach
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Topics: Crystals, Damage, Fracture (Materials), Modeling, Plasticity, Residual stresses, Stainless steel, Stress
Proceedings Papers

The Effects of Model Thickness on the Variation of Localised Stress Fields in Four-Point Bending Tests: A CPFE Study

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Brandon Kuo, Masoud Taherijam, Hamidreza Abdolvand
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A041, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122917
https://doi.org/10.1115/PVP2024-122917
View Paper titled, The Effects of Model Thickness on the Variation of Localised Stress Fields in Four-Point Bending Tests: A CPFE Study
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Topics: Pressure, Stress, Zirconium, Electron backscatter diffraction, Hydrogen, Hydrostatics, Nuclear reactors, Atoms, Boundary-value problems, Crystals
Proceedings Papers

Residual Stress Measurements and Modelling of Clad-Weld Interfaces

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Benjamin Pellereau, Robert Greensmith, David Tanner, Mark Goulding
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A025, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123545
https://doi.org/10.1115/PVP2024-123545
View Paper titled, Residual Stress Measurements and Modelling of Clad-Weld Interfaces
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Topics: Cladding systems (Building), Modeling, Stress
Proceedings Papers

Formulation of the Stress Corrosion Crack Growth Rates Based on the Theoretical Strain Rate Model for Light Water Reactors

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Masato Koshiishi, Dan Akazawa, Yasufumi Miura, Kenji Kako
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A043, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123077
https://doi.org/10.1115/PVP2024-123077
View Paper titled, Formulation of the Stress Corrosion Crack Growth Rates Based on the Theoretical Strain Rate Model for Light Water Reactors
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Topics: Fracture (Materials), Light water reactors, Stress corrosion cracking, Fatigue cracks, Modeling, Stress
Proceedings Papers

Neural Network for Constitutive Modeling of Beam Structures

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Beilei Ji, Qipei Mei, Pouya Taraghi, Samer Adeeb
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A069, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122525
https://doi.org/10.1115/PVP2024-122525
View Paper titled, Neural Network for Constitutive Modeling of Beam Structures
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Topics: Artificial neural networks, Modeling, Stress-strain relations
Proceedings Papers

Continuum and Crystal Plasticity Coupled Finite Element Modelling to Explore Complex Loading Conditions

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Christopher Allen, Harry Coules, Christopher Truman
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A049, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122509
https://doi.org/10.1115/PVP2024-122509
View Paper titled, Continuum and Crystal Plasticity Coupled Finite Element Modelling to Explore Complex Loading Conditions
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Topics: Crystals, Finite element analysis, Modeling, Plasticity
Proceedings Papers

Towards a Data-Driven Evolutionary Model of the Cyclic Behaviour of Austenitic Steels

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Hugh Dorward, David Knowles, Mahmoud Mostafavi, Matthew Peel
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A045, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123322
https://doi.org/10.1115/PVP2024-123322
View Paper titled, Towards a Data-Driven Evolutionary Model of the Cyclic Behaviour of Austenitic Steels
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Topics: Crystals, Plasticity, Principal component analysis, Steel, Modeling, Design, Engineering simulation, Finite element analysis, Hardening, Kinematics
Proceedings Papers

Residual Stress Modelling in PWR Reactor Pressure Vessel Welded Joints

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Vincent Robin, Lucas Breder Teixeira, David Albrecht, Sofiane Hendili, Sami Hilal, Pablo Pereira Alvarez, Josselin Delmas, Lionel Depradeux, Mike C. Smith, Anastasia Vasileiou
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A024, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123470
https://doi.org/10.1115/PVP2024-123470
View Paper titled, Residual Stress Modelling in PWR Reactor Pressure Vessel Welded Joints
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Topics: Modeling, Pressurized water reactors, Reactor vessels, Stress, Welded joints, Welding
Proceedings Papers

Successful On-Site Modification in CO 2 Stripper of 44 Years Old Ammonia Plant

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Hafiz Muhammad Zeshan Wasi, Asif Farooq, Saad Khalid
Proc. ASME. PVP2024, Volume 4: Materials & Fabrication, V004T06A095, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121152
https://doi.org/10.1115/PVP2024-121152
View Paper titled, Successful On-Site Modification in CO 2 Stripper of 44 Years Old Ammonia Plant
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Topics: Carbon dioxide, Energy conservation, Heat treating (Metalworking), Vessels, Design, Quality control, Maintenance, Nondestructive evaluation, Nozzles, Containment
Proceedings Papers

Thermal Modeling of Hanford Cesium and Strontium Canisters During Simulated Loading

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Dina E. Carpenter-Graffy, Sarah R. Suffield, Nicholas A. Klymyshyn
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A022, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-125133
https://doi.org/10.1115/PVP2024-125133
View Paper titled, Thermal Modeling of Hanford Cesium and Strontium Canisters During Simulated Loading
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Topics: Cesium, Modeling, Spent nuclear fuels, Strontium, Computational fluid dynamics, Storage, Heat, Manufacturing, Temperature, Testing
Proceedings Papers

Verification of Earthquake Simulation Capabilities for Small Modular Reactor (SMR) Floating Seismic Isolation Systems

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Maryam Tabbakhha, David McCallen, Mamun Miah, Jinsuo Nie, Weijun Wang, Vladimir Graizer, Jose Pires, Laurel Bauer
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T08A008, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-125212
https://doi.org/10.1115/PVP2024-125212
View Paper titled, Verification of Earthquake Simulation Capabilities for Small Modular Reactor (SMR) Floating Seismic Isolation Systems
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Topics: Earthquakes, Finite element analysis, Simulation, Small modular reactors, Nuclear power stations, Shear waves, Transients (Dynamics), Water, Cavities, Complex systems
Proceedings Papers

Pretest Modeling a Spent Nuclear Fuel Seismic Shake Test

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Nicholas Klymyshyn, Kevin Kadooka, Nathan Barrett, Casey Spitz
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A013, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-121996
https://doi.org/10.1115/PVP2024-121996
View Paper titled, Pretest Modeling a Spent Nuclear Fuel Seismic Shake Test
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Topics: Modeling, Spent nuclear fuels
Proceedings Papers

Concrete Cracking Modelling due to Reinforcement Bar Corrosion

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Wesley J. Jarvis, Kelvin M. Browning, F. H. E. De Haan - De Wilde
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A031, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122236
https://doi.org/10.1115/PVP2024-122236
View Paper titled, Concrete Cracking Modelling due to Reinforcement Bar Corrosion
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Topics: Concrete cracking, Concretes, Corrosion, Modeling, Finite element analysis, Pressure, Nuclear power stations, Simulation, Steel corrosion, Calibration
Proceedings Papers

Helium Leak Test Modeling of a Spent Nuclear Fuel Canister

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Sarah R. Suffield, Dina E. Carpenter-Graffy, Beric E. Wells
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A021, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-125017
https://doi.org/10.1115/PVP2024-125017
View Paper titled, Helium Leak Test Modeling of a Spent Nuclear Fuel Canister
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Topics: Helium, Leakage, Modeling, Spent nuclear fuels
Proceedings Papers

State-Dependent Seismic Fragility Functions for Bolted Flange Joints on Special-Risk Industrial Substructures

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Chiara Nardin, Oreste S. Bursi, Marco Broccardo, Stefano Marelli
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T08A010, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123237
https://doi.org/10.1115/PVP2024-123237
View Paper titled, State-Dependent Seismic Fragility Functions for Bolted Flange Joints on Special-Risk Industrial Substructures
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Topics: Bolted flanges, Chaos, Cutting, Damage, Earthquakes, Finite element analysis, Finite element model, Industrial plants, Log normal distribution, Machine learning
Proceedings Papers

Structural Modeling to Support Post-Yield Acceptance Criteria for Spent Nuclear Fuel Cladding

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Nicholas Klymyshyn, Peter Sakalaukus, Kevin Kadooka
Proc. ASME. PVP2024, Volume 5: Operations, Applications, & Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A023, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-125165
https://doi.org/10.1115/PVP2024-125165
View Paper titled, Structural Modeling to Support Post-Yield Acceptance Criteria for Spent Nuclear Fuel Cladding
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Topics: Acceptance criteria, Cladding systems (Building), Modeling, Spent nuclear fuels, Structural analysis
Proceedings Papers

Present Status of the FRACTESUS Project: Numerical and Experimental Round Robins on Irradiated and Unirradiated Materials

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Giovanni Bonny, Inge Uytdenhouwen, Eberhard Altstadt, Pentti Arffman, Sergio Cicero, Florian Obermeier, Tom Petit, Pierrick François, Benoît Tanguy, Helen Swan, Hannah Wilcox
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A057, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-122258
https://doi.org/10.1115/PVP2024-122258
View Paper titled, Present Status of the FRACTESUS Project: Numerical and Experimental Round Robins on Irradiated and Unirradiated Materials
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Topics: Finite element analysis, Fracture toughness, Modeling, Reactor vessels, Temperature, Tension
Proceedings Papers

A Multi-Scale Minimum Time-To-Failure Reliability Model for Creep, Creep Crack Initiation, and Creep Crack Growth of a 2-1/4-Cr-1-Mo Steel at 565 °C and a BK-7 Glass at 20 °C

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Jeffrey T. Fong, Stephen W. Freiman, Marvin J. Cohn, N. Alan Heckert
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A079, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123443
https://doi.org/10.1115/PVP2024-123443
View Paper titled, A Multi-Scale Minimum Time-To-Failure Reliability Model for Creep, Creep Crack Initiation, and Creep Crack Growth of a 2-1/4-Cr-1-Mo Steel at 565 °C and a BK-7 Glass at 20 °C
Open the PDF for A Multi-Scale Minimum Time-To-Failure Reliability Model for Creep, Creep Crack Initiation, and Creep Crack Growth of a 2-1/4-Cr-1-Mo Steel at 565 °C and a BK-7 Glass at 20 °C in another window
Topics: Brittleness, Creep, Failure, Fatigue, Fracture (Materials), Glass, Modeling, Probability, Reliability, Rupture