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Don. R. Metzger
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Proceedings Papers

Effect of Hydrogen Concentration on the Threshold Stress Intensity Factor for Delayed Hydride Cracking in Zr-2.5Nb Pressure Tubes

Gordon K. Shek, Don R. Metzger
Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 1287-1295, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57624
https://doi.org/10.1115/PVP2011-57624
View Paper titled, Effect of Hydrogen Concentration on the Threshold Stress Intensity Factor for Delayed Hydride Cracking in Zr-2.5Nb Pressure Tubes
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Topics: Fracture (Process), Hydrogen, Pressure, Stress, Zirconium, Fracture (Materials), Diffusion (Physics), Shapes, Finite element analysis, Precipitation
Proceedings Papers

Second Order Errors Related to Geometric Nonlinearity in Explicit Central Difference Operator

Don R. Metzger, Young-Suk Kim
Proc. ASME. PVP2008, Volume 2: Computer Applications/Technology and Bolted Joints, 335-340, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61618
https://doi.org/10.1115/PVP2008-61618
View Paper titled, Second Order Errors Related to Geometric Nonlinearity in Explicit Central Difference Operator
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Topics: Displacement, Energy budget (Physics), Errors, Finite element analysis, Numerical analysis, Stability, Transients (Dynamics)
Journal Articles

Failure Modes of Perforated Material Under Finite Deformation

Xinjian Duan, Arnaud Weck, David S. Wilkinson, Don R. Metzger
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2008, 130(4): 041208.
https://doi.org/10.1115/1.2967881
Published Online: September 19, 2008
View Article titled, Failure Modes of Perforated Material Under Finite Deformation
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Topics: Deformation, Failure mechanisms, Fracture (Materials), Fracture (Process), Failure, Finite element model
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
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1284
https://doi.org/10.1115/PVP2002-1284
View Paper titled, The Meshless Dynamic Relaxation Techniques for Simulating Atomic Structures of Materials
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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

Reliability Analysis of the Tube Hydroforming Process Based on Forming Limit Diagram

Bing Li, Don R. Metzger, T. J. Nye
Proc. ASME. PVP2003, Computer Technology and Applications, 301-308, July 20–24, 2003
Publisher: American Society of Mechanical Engineers
Paper No: PVP2003-1916
https://doi.org/10.1115/PVP2003-1916
View Paper titled, Reliability Analysis of the Tube Hydroforming Process Based on Forming Limit Diagram
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Topics: Event history analysis, Forming limit diagrams, Failure, Reliability, Automotive industry, Engineers, Finite element analysis, Geometry, Manufacturing, Materials properties
Proceedings Papers

Periodic Symmetry for Explicit Methods for Large Deformation Twisting and Stretching

Don R. Metzger
Proc. ASME. PVP2003, Computer Technology and Applications, 275-282, July 20–24, 2003
Publisher: American Society of Mechanical Engineers
Paper No: PVP2003-1913
https://doi.org/10.1115/PVP2003-1913
View Paper titled, Periodic Symmetry for Explicit Methods for Large Deformation Twisting and Stretching
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Topics: Deformation, Equilibrium (Physics), Finite element analysis, Finite element methods, Kinematics, Modeling, Stress, Structural mechanics
Proceedings Papers

A Finite Element Study of Friction Effect in Four-Point Bending Creep Test

Young Suk Kim, Don R. Metzger
Proc. ASME. PVP2003, Computer Technology and Applications, 99-107, July 20–24, 2003
Publisher: American Society of Mechanical Engineers
Paper No: PVP2003-1894
https://doi.org/10.1115/PVP2003-1894
View Paper titled, A Finite Element Study of Friction Effect in Four-Point Bending Creep Test
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Topics: Creep, Finite element analysis, Friction, Simulation, Errors, Stress concentration, Uncertainty
Proceedings Papers

Prediction of Trimming Process Parameters in Aluminum Sheet Materials Using FE Method

Quan Situ, Mukesh K. Jain, Don R. Metzger
Proc. ASME. PVP2004, Computer Technology and Applications, 47-52, July 25–29, 2004
Publisher: American Society of Mechanical Engineers
Paper No: PVP2004-2745
https://doi.org/10.1115/PVP2004-2745
View Paper titled, Prediction of Trimming Process Parameters in Aluminum Sheet Materials Using FE Method
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Topics: Aluminum, Clearances (Engineering), Fracture (Materials), Fracture (Process), Sheet materials, Dimensions, Displacement, Engineering simulation, Finite element methods, Materials properties
Proceedings Papers

Reliability Analysis of the Tube Hydroforming Process Using Fuzzy Sets Theory

Bing Li, Don R. Metzger, Tim J. Nye
Proc. ASME. PVP2004, Risk and Reliability and Evaluation of Components and Machinery, 11-17, July 25–29, 2004
Publisher: American Society of Mechanical Engineers
Paper No: PVP2004-2999
https://doi.org/10.1115/PVP2004-2999
View Paper titled, Reliability Analysis of the Tube Hydroforming Process Using Fuzzy Sets Theory
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Topics: Event history analysis, Stress, Chaos, Extruding, Failure, Finite element methods, Geometry, Materials properties, Probability, Reliability
Proceedings Papers

Plastic Limit Analysis of Perforated Material Under Finite Deformation

Xinjian Duan, Arnaud Weck, David S. Wilkinson, Don R. Metzger
Proc. ASME. PVP2005, Volume 2: Computer Technology, 275-280, July 17–21, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PVP2005-71646
https://doi.org/10.1115/PVP2005-71646
View Paper titled, Plastic Limit Analysis of Perforated Material Under Finite Deformation
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Topics: Deformation, Fracture (Materials), Fracture (Process), Aluminum, Boundary-value problems, Failure, Finite element model
Proceedings Papers

Numerical Simulation of Sample Scale Intense Shear Bands in Uniaxial Tension Test of Aluminum Alloys

Don R. Metzger, Xinjian Duan, Mukesh Jain
Proc. ASME. PVP2005, Volume 2: Computer Technology, 425-431, July 17–21, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PVP2005-71383
https://doi.org/10.1115/PVP2005-71383
View Paper titled, Numerical Simulation of Sample Scale Intense Shear Bands in Uniaxial Tension Test of Aluminum Alloys
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Topics: Aluminum alloys, Computer simulation, Shear (Mechanics), Tension, Finite element methods, Flow (Dynamics), Geometry, Stress
Proceedings Papers

A Finite Element Study on Contact Pressure Distribution in Draw-Bend Friction Test and Its Effect on Friction Measurement

Young Suk Kim, Don R. Metzger, Mukesh K. Jain
Proc. ASME. PVP2005, Volume 2: Computer Technology, 315-324, July 17–21, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PVP2005-71587
https://doi.org/10.1115/PVP2005-71587
View Paper titled, A Finite Element Study on Contact Pressure Distribution in Draw-Bend Friction Test and Its Effect on Friction Measurement
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Topics: Finite element analysis, Friction, Pressure, Coulombs, Engineering simulation, Finite element methods, Finite element model, Sheet metal work, Simulation
Proceedings Papers

Improving the Reliability of Tube Hydroforming Process by the Taguchi Method

Bing Li, T. J. Nye, Don R. Metzger
Proc. ASME. PVP2005, Volume 7: Operations, Applications, and Components, 397-403, July 17–21, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PVP2005-71324
https://doi.org/10.1115/PVP2005-71324
View Paper titled, Improving the Reliability of Tube Hydroforming Process by the Taguchi Method
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Topics: Reliability, Taguchi methods, Design, Automotive industry, Extruding, Finite element analysis, Friction, Materials properties, Noise (Sound), Simulation
Proceedings Papers

Overview of Computational Methods for Hydrogen Diffusion Coupled With Stress and Temperature Gradients in Zirconium Reactor Components

Don R. Metzger, Richard G. Sauve´, Tom P. Byrne
Proc. ASME. PVP2006-ICPVT-11, Volume 2: Computer Technology, 477-484, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93664
https://doi.org/10.1115/PVP2006-ICPVT-11-93664
View Paper titled, Overview of Computational Methods for Hydrogen Diffusion Coupled With Stress and Temperature Gradients in Zirconium Reactor Components
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Topics: Computational methods, Diffusion (Physics), Hydrogen, Stress, Temperature gradient, Zirconium, Cracking (Materials), Fracture (Process), Fuels, Temperature
Proceedings Papers

Fracture Behavior of Finite Length Part Through Wall Flaws in Zirconium-Niobium Pressure Tubes

Don R. Metzger, Gordon K. Shek, Ed T. C. Ho
Proc. ASME. PVP2006-ICPVT-11, Volume 2: Computer Technology, 33-40, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93663
https://doi.org/10.1115/PVP2006-ICPVT-11-93663
View Paper titled, Fracture Behavior of Finite Length Part Through Wall Flaws in Zirconium-Niobium Pressure Tubes
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Topics: Fracture (Process), Pressure, Zirconium, Geometry, Precipitation, Stress concentration, Diffusion (Physics), Finite element analysis, Hydrogen, Materials properties
Proceedings Papers

Non-Uniform Pressure Distribution in Draw-Bend Friction Test and a New Methodology to Determine Non-Constant Friction Coefficient From the Test

Young Suk Kim, Mukesh K. Jain, Don R. Metzger
Proc. ASME. PVP2006-ICPVT-11, Volume 2: Computer Technology, 49-56, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93665
https://doi.org/10.1115/PVP2006-ICPVT-11-93665
View Paper titled, Non-Uniform Pressure Distribution in Draw-Bend Friction Test and a New Methodology to Determine Non-Constant Friction Coefficient From the Test
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Topics: Friction, Pressure, Engineering simulation, Simulation, Finite element analysis, Simulation results
Proceedings Papers

Effect of Creep Relaxation on the Delayed Hydride Cracking Behavior of Irradiated Zirconium 2.5%Wt Niobium Pressure Tube Material

Heather Chaput, Brian W. Leitch, Don R. Metzger
Proc. ASME. PVP2006-ICPVT-11, Volume 6: Materials and Fabrication, 143-150, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93392
https://doi.org/10.1115/PVP2006-ICPVT-11-93392
View Paper titled, Effect of Creep Relaxation on the Delayed Hydride Cracking Behavior of Irradiated Zirconium 2.5%Wt Niobium Pressure Tube Material
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Topics: Aeroelasticity, Fracture (Process), Pressure, Zirconium, Creep, Stress, Fracture (Materials), Hydrogen, Stress concentration, Diffusion (Physics)
Journal Articles

A Unified Finite Element Approach for the Study of Postyielding Deformation Behavior of Formable Sheet Materials

Xinjian Duan, Mukesh Jain, Don. R. Metzger, David S. Wilkinson
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2007, 129(4): 689–697.
https://doi.org/10.1115/1.2767360
Published Online: October 17, 2006
View Article titled, A Unified Finite Element Approach for the Study of Postyielding Deformation Behavior of Formable Sheet Materials
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Topics: Deformation, Fracture (Materials), Fracture (Process), Steel, Stress, Tension, Finite element analysis, Aluminum alloys, Shear (Mechanics), Sheet materials
Journal Articles

Improving the Reliability of the Tube-Hydroforming Process by the Taguchi Method

Bing Li, T. J. Nye, Don R. Metzger
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. May 2007, 129(2): 242–247.
https://doi.org/10.1115/1.2716427
Published Online: May 21, 2006
View Article titled, Improving the Reliability of the Tube-Hydroforming Process by the Taguchi Method
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Topics: Design, Finite element analysis, Reliability, Simulation, Taguchi methods
Journal Articles

Reliability Analysis of the Tube Hydroforming Process Based on Forming Limit Diagram

Bing Li, Don R. Metzger, Tim J. Nye
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. August 2006, 128(3): 402–407.
https://doi.org/10.1115/1.2218344
Published Online: June 28, 2005
View Article titled, Reliability Analysis of the Tube Hydroforming Process Based on Forming Limit Diagram
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Topics: Event history analysis, Forming limit diagrams, Reliability, Failure, Simulation, Reliability theory, Probability, Automotive industry