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Proceedings Papers

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

Xiongying Li, Tiancheng Cui, Yongzhi Zhao, Jinyang Zheng, Ping Xu
Proc. ASME. PVP2017, Volume 1B: Codes and Standards, V01BT01A047, July 16–20, 2017
Paper No: PVP2017-66220
DOI: https://doi.org/10.1115/PVP2017-66220
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Topics: Hydrogen, Molecular dynamics, Atoms, Alloys, Density, Hydrogen embrittlement, Molecular dynamics simulation, Potential energy, Simulation results
Proceedings Papers

An Enhanced Methodology for Estimating the Natural Frequency of Valves Using Raleigh’s Energy Principle

L. Ike Ezekoye, Ronald S. Farrell, Preston A. Vock, Richard J. Gradle
Proc. ASME. PVP2013, Volume 7: Operations, Applications and Components, V007T07A002, July 14–18, 2013
Paper No: PVP2013-97240
DOI: https://doi.org/10.1115/PVP2013-97240
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Topics: Valves, Testing, Actuators, Center of mass, Dynamics (Mechanics), Inertia (Mechanics), Kinetic energy, Manufacturing, Nuclear power stations, Potential energy
Proceedings Papers

Ground State Structure of Cu Nanoclusters

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

The Meshless Dynamic Relaxation Techniques for Simulating Atomic Structures of Materials

Li Pan, Don R. Metzger, Marek Niewczas
Proc. ASME. PVP2002, Computational Mechanics: Developments and Applications, 15-26, August 5–9, 2002
Paper No: PVP2002-1284
DOI: https://doi.org/10.1115/PVP2002-1284
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Topics: Atomic structure, Relaxation (Physics), Atoms, Potential energy, Damping, Equilibrium (Physics), Boundary-value problems, Algorithms, Finite element analysis, Molecular dynamics
Proceedings Papers

Meshless Dynamic Relaxation Technique for Simulating Atomistic Models Subjected to External Forces Under the Periodic Symmetry

Li Pan, Don Metzger, Marek Niewczas
Proc. ASME. PVP2004, Computer Technology and Applications, 11-17, July 25–29, 2004
Paper No: PVP2004-2740
DOI: https://doi.org/10.1115/PVP2004-2740
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Topics: Relaxation (Physics), Dislocations, Atoms, Traction, Algorithms, Damping, Displacement, Engineering simulation, Potential energy, Simulation
Proceedings Papers

A Continuum Shape Sensitivity Method for Fracture Analysis of Isotropic Functionally Graded Materials

B. N. Rao, S. Rahman
Proc. ASME. PVP2004, Experience With Creep-Strength Enhanced Ferritic Steels and New and Emerging Computational Methods, 131-160, July 25–29, 2004
Paper No: PVP2004-2579
DOI: https://doi.org/10.1115/PVP2004-2579
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Topics: Fracture (Materials), Functionally graded materials, Shapes, Displacement, Potential energy, Stress, Boundary element methods, Continuum mechanics, Deformation, Finite element analysis
Proceedings Papers

Dynamic Relaxation and New Periodic Symmetry Techniques for Simulating Atomistic Dislocation Models Subjected to Two-Dimensional External Forces

Li Pan, Don Metzger, Marek Niewczas
Proc. ASME. PVP2005, Volume 2: Computer Technology, 419-423, July 17–21, 2005
Paper No: PVP2005-71328
DOI: https://doi.org/10.1115/PVP2005-71328
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Topics: Dislocations, Relaxation (Physics), Atoms, Displacement, Simulation, Boundary layers, Damping, Potential energy, Stress, Structural mechanics
Proceedings Papers

A Continuum Shape Sensitivity Method for Fracture Analysis of Orthotropic Functionally Graded Materials

B. N. Rao, Sharif Rahman
Proc. ASME. PVP2005, Volume 6: Materials and Fabrication, 421-434, July 17–21, 2005
Paper No: PVP2005-71505
DOI: https://doi.org/10.1115/PVP2005-71505
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Topics: Fracture (Materials), Functionally graded materials, Shapes, Displacement, Potential energy, Stress, Boundary element methods, Continuum mechanics, Finite element analysis, Finite element methods
Proceedings Papers

Optimal Design of an Isotropic Porous-Cellular Cylindrical Shell

Krzysztof Magnucki, Marek Malinowski, Jerzy Lewinski
Proc. ASME. PVP2006-ICPVT-11, Volume 3: Design and Analysis, 345-352, July 23–27, 2006
Paper No: PVP2006-ICPVT-11-94029
DOI: https://doi.org/10.1115/PVP2006-ICPVT-11-94029
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Topics: Design, Pipes, Shells, Porosity, Stress, Deformation, Differential equations, External pressure, Finite element methods, Finite element model