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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

Semi-Empirical Modeling of Irradiation-Induced Dimensional Change in H-451 Nuclear Graphite

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Steve Johns, William E. Windes
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A047, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105209
https://doi.org/10.1115/PVP2023-105209
View Paper titled, Semi-Empirical Modeling of Irradiation-Induced Dimensional Change in H-451 Nuclear Graphite
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Topics: Graphite, Irradiation (Radiation exposure), Modeling, Temperature, Molten salt reactors, Nuclear reactors, Atoms, Carbon, Design, Nonmetallic materials
Proceedings Papers

Probabilistic Control Rod Failure Analysis for a Nominal Molten Salt Reactor

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Henry Cathcart, James Finley, John Taylor, Alexander Frost
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A055, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84742
https://doi.org/10.1115/PVP2022-84742
View Paper titled, Probabilistic Control Rod Failure Analysis for a Nominal Molten Salt Reactor
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Topics: Atoms, Bricks, Carbon, Dimensions, Emissions, Failure, Failure analysis, Finite element analysis, Fluence (Radiation measurement), Fuels
Proceedings Papers

Comparison of 316LN Ratcheting Boundary at Room Temperature and 350 °C

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Caiming Liu, Xu Chen
Proc. ASME. PVP2020, Volume 9: Seismic Engineering, V009T09A013, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21196
https://doi.org/10.1115/PVP2020-21196
View Paper titled, Comparison of 316LN Ratcheting Boundary at Room Temperature and 350 °C
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Topics: Temperature, Stress, Atoms, Deformation, Dislocations, High temperature materials, Interpolation, Load bearing capacity, Solid solutions, Stainless steel
Proceedings Papers

Thermal Aging Assessment and Microstructural Investigations of Alloy 52 Dissimilar Metal Welds for Nuclear Components

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Miguel Yescas, Pierre Joly, François Roch
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A009, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93120
https://doi.org/10.1115/PVP2019-93120
View Paper titled, Thermal Aging Assessment and Microstructural Investigations of Alloy 52 Dissimilar Metal Welds for Nuclear Components
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Topics: Alloys, Metals, Welded joints, Carbon, Alloy steel, Design, Fracture toughness, Nickel, Pressurized water reactors, Atoms
Proceedings Papers

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

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Robert Fuller, Iyad Hijazi
Proc. ASME. PVP2019, Volume 2: Computer Technology and Bolted Joints, V002T02A024, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93094
https://doi.org/10.1115/PVP2019-93094
View Paper titled, Simple Pd-Ag-H EAM Potentials for Hydrogen Storage Applications
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Topics: Hydrogen storage, Palladium, Hydrogen, Silver, Atoms, Fittings, Engineering simulation, Fuel cells, Mechanical properties, Molecular dynamics simulation
Proceedings Papers

Influence of W in Solid Solution on the Creep Rate of Nickel

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Jing Zhang, Rolf Sandström
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A048, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84286
https://doi.org/10.1115/PVP2018-84286
View Paper titled, Influence of W in Solid Solution on the Creep Rate of Nickel
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Topics: Creep, Nickel, Solid solutions, Alloys, Dislocations, Hardening, Superalloys, Atoms, High temperature, Precipitation hardening
Proceedings Papers

Thermal Aging Behavior of Grade CF3M Cast Austenitic Stainless Steels

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Yasufumi Miura, Takashi Sawabe, Kiyoshi Betsuyaku, Taku Arai
Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A057, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65959
https://doi.org/10.1115/PVP2017-65959
View Paper titled, Thermal Aging Behavior of Grade CF3M Cast Austenitic Stainless Steels
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Topics: Stainless steel, Ferrites (Magnetic materials), Fracture toughness, Notch testing, Atoms, Boiling water reactors, Embrittlement, Molybdenum, Probes, Temperature
Proceedings Papers

The Adsorption Study of Hydrogen on Iron and Vanadium

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Min He, Zaoxiao Zhang, Guangxu Cheng
Proc. ASME. PVP2017, Volume 1B: Codes and Standards, V01BT01A031, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65582
https://doi.org/10.1115/PVP2017-65582
View Paper titled, The Adsorption Study of Hydrogen on Iron and Vanadium
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Topics: Hydrogen, Iron, Atoms, Crystals, High temperature, Absorption, Fracture toughness, High pressure (Physics), Mechanical properties, Metals
Proceedings Papers

Current Status of the Characterization of RPV Materials Harvested From the Decommissioned Zion Unit 1 Nuclear Power Plant

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Thomas M. Rosseel, Mikhail A. Sokolov, Xiang Chen, Randy K. Nanstad
Proc. ASME. PVP2017, Volume 1B: Codes and Standards, V01BT01A059, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65090
https://doi.org/10.1115/PVP2017-65090
View Paper titled, Current Status of the Characterization of RPV Materials Harvested From the Decommissioned Zion Unit 1 Nuclear Power Plant
Open the PDF for Current Status of the Characterization of RPV Materials Harvested From the Decommissioned Zion Unit 1 Nuclear Power Plant in another window
Topics: Nuclear power stations, Base metals, Light water reactors, Mechanical properties, Atoms, Cutting, Embrittlement, Fluence (Radiation measurement), Fracture toughness, Heat
Proceedings Papers

Penetration of Hydrogen Into Alpha-Fe: A Molecular Dynamics Study

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Xiongying Li, Tiancheng Cui, Yongzhi Zhao, Jinyang Zheng, Ping Xu
Proc. ASME. PVP2017, Volume 1B: Codes and Standards, V01BT01A047, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-66220
https://doi.org/10.1115/PVP2017-66220
View Paper titled, Penetration of Hydrogen Into Alpha-Fe: A Molecular Dynamics Study
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Topics: Hydrogen, Molecular dynamics, Atoms, Alloys, Density, Hydrogen embrittlement, Molecular dynamics simulation, Potential energy, Simulation results
Proceedings Papers

Molecular Dynamics Simulation of Hydrogen-Activated Coalescence and Growth of Nano-Voids

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Yao-Ting Zheng, Zaoxiao Zhang, Guang-xu Cheng, Fu-Zhen Xuan, Zhengdong Wang
Proc. ASME. PVP2017, Volume 1B: Codes and Standards, V01BT01A030, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65577
https://doi.org/10.1115/PVP2017-65577
View Paper titled, Molecular Dynamics Simulation of Hydrogen-Activated Coalescence and Growth of Nano-Voids
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Topics: Hydrogen, Molecular dynamics simulation, Atoms, Bubbles, Diffusion (Physics), Energy conservation, High pressure (Physics), Hydrogen embrittlement, Metals, Stability
Proceedings Papers

Effects of Hot Water and Holds on Fatigue of Stainless Steel

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Jussi Solin, Jouni Alhainen, Ertugrul Karabaki, Wolfgang Mayinger
Proc. ASME. PVP2016, Volume 1A: Codes and Standards, V01AT01A021, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63291
https://doi.org/10.1115/PVP2016-63291
View Paper titled, Effects of Hot Water and Holds on Fatigue of Stainless Steel
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Topics: Fatigue, Hot water, Stainless steel, Temperature, Water, Nuclear power stations, Pressurized water reactors, Steel, Atoms, Circuits
Proceedings Papers

Validation of Weight Function Based Process-Zone Model for Evaluation of Delayed Hydride Cracking Initiation in Zr-2.5Nb Pressure Tubes

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Steven X. Xu, Dennis Kawa, Jun Cui, Heather Chaput
Proc. ASME. PVP2016, Volume 1A: Codes and Standards, V01AT01A054, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-64024
https://doi.org/10.1115/PVP2016-64024
View Paper titled, Validation of Weight Function Based Process-Zone Model for Evaluation of Delayed Hydride Cracking Initiation in Zr-2.5Nb Pressure Tubes
Open the PDF for Validation of Weight Function Based Process-Zone Model for Evaluation of Delayed Hydride Cracking Initiation in Zr-2.5Nb Pressure Tubes in another window
Topics: Fracture (Process), Pressure, Weight (Mass), Zirconium, Fracture (Materials), Fuels, Atoms, Bearings, Corrosion, Diffusion (Physics)
Proceedings Papers

Hydrogen Storage Using Carbon Nanostructures

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Sheriden Smith, Young Ho Park
Proc. ASME. PVP2015, Volume 2: Computer Technology and Bolted Joints, V002T02A021, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45019
https://doi.org/10.1115/PVP2015-45019
View Paper titled, Hydrogen Storage Using Carbon Nanostructures
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Topics: Carbon, Hydrogen storage, Nanostructures , Hydrogen, Carbon nanotubes, Engineering simulation, Simulation, Atoms, Density, Design
Proceedings Papers

Investigation of Microstructural Changes due to Thermal Aging in Dissimilar Metal Welds

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Kyoung Joon Choi, Seung Chang Yoo, Chi Bum Bahn, Ji Hyun Kim
Proc. ASME. PVP2014, Volume 6A: Materials and Fabrication, V06AT06A060, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28699
https://doi.org/10.1115/PVP2014-28699
View Paper titled, Investigation of Microstructural Changes due to Thermal Aging in Dissimilar Metal Welds
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Topics: Metals, Welded joints, Alloys, Heat treating (Metalworking), Steel, Atoms, Cracking (Materials), Diffusion (Physics), Fracture (Process), Furnaces
Proceedings Papers

Determination of Transitional Size of Metal Clusters

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Y. H. Park, I. Hijazi
Proc. ASME. PVP2013, Volume 2: Computer Technology and Bolted Joints, V002T02A028, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97646
https://doi.org/10.1115/PVP2013-97646
View Paper titled, Determination of Transitional Size of Metal Clusters
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Topics: Clusters (Chemistry), Ground state, Algorithms, Size effect, Atoms, Density functional theory, Monte Carlo methods, Simulated annealing
Proceedings Papers

A Concept for Development of Hydrogen-Resistant Austenitic Steels

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Valentin Gavriljuk, Bela Shanina, Vladyslav Shyvanyuk, Sergey Teus
Proc. ASME. PVP2013, Volume 6B: Materials and Fabrication, V06BT06A008, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97011
https://doi.org/10.1115/PVP2013-97011
View Paper titled, A Concept for Development of Hydrogen-Resistant Austenitic Steels
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Topics: Hydrogen, Steel, Electrons, Solid solutions, Atoms, Design, Dislocations, Hydrogen embrittlement, Pipelines, Vehicles
Proceedings Papers

Ground State Structure of Cu Nanoclusters

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Y. H. Park, I. Hijazi
Proc. ASME. PVP2011, Volume 2: Computer Technology and Bolted Joints, 295-299, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57748
https://doi.org/10.1115/PVP2011-57748
View Paper titled, Ground State Structure of Cu Nanoclusters
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Topics: Ground state, Algorithms, Atoms, Blocks (Building materials), Clusters (Chemistry), Copper, Metals, Monte Carlo methods, Nanomaterials, Nanoparticles
Proceedings Papers

TRISO Particle and Beryllium Pebble Thermo-Mechanical Response in a Fusion/Fission Engine for Incineration of Weapons Grade Plutonium

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M. Caro, P. DeMange, J. Marian, A. Caro
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 787-791, July 18–22, 2010
Publisher: American Society of Mechanical Engineers
Paper No: PVP2010-25014
https://doi.org/10.1115/PVP2010-25014
View Paper titled, TRISO Particle and Beryllium Pebble Thermo-Mechanical Response in a Fusion/Fission Engine for Incineration of Weapons Grade Plutonium
Open the PDF for TRISO Particle and Beryllium Pebble Thermo-Mechanical Response in a Fusion/Fission Engine for Incineration of Weapons Grade Plutonium in another window
Topics: Engines, Nuclear fission, Particulate matter, Thermomechanics, Weapons, Fuels, Neutrons, Design, Materials properties, Atoms