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Proceedings Papers

Measurements of Residual Stresses Using Mechanical Strain Relaxation Methods and Mapping in a Thin-Walled Girth Welded Pipe Mock-Up

Karim Serasli, Remi Romac, Douglas Cave
Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A078, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63880
https://doi.org/10.1115/PVP2016-63880
View Paper titled, Measurements of Residual Stresses Using Mechanical Strain Relaxation Methods and Mapping in a Thin-Walled Girth Welded Pipe Mock-Up
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Topics: Pipes, Relaxation (Physics), Residual stresses, Stress, Simulation, Welding, Corrosion, Damage, Finite element analysis, American Petroleum Institute
Proceedings Papers

Residual Stresses in Clad Nuclear Reactor Pressure Vessel Steels: Prediction, Measurement and Reconstruction

Karim Serasli, Harry Coules, David Smith
Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A063, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45224
https://doi.org/10.1115/PVP2015-45224
View Paper titled, Residual Stresses in Clad Nuclear Reactor Pressure Vessel Steels: Prediction, Measurement and Reconstruction
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Topics: Nuclear reactors, Pressure vessels, Residual stresses, Steel, Stress, Engineering simulation, Finite element analysis, Simulation, Performance, Welding
Proceedings Papers

Fatigue Monitoring and Assessment: Different Approaches Combined for Lifetime Extension Challenges

Tim Gilman, Mark Gray, Jürgen Rudolph, Benedikt Heinz
Proc. ASME. PVP2015, Volume 1A: Codes and Standards, V01AT01A054, July 19–23, 2015
Publisher: American Society of Mechanical Engineers
Paper No: PVP2015-45659
https://doi.org/10.1115/PVP2015-45659
View Paper titled, Fatigue Monitoring and Assessment: Different Approaches Combined for Lifetime Extension Challenges
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Topics: Fatigue, Instrumentation, Stress, Electric arc furnaces, Design, Fatigue analysis, Public utilities, Regulations, Safety, Stress tensors
Proceedings Papers

The Evolution of Stress and Strain Tensors in Welds With Mitigation of Residual Stress and Distortion

John A. Goldak, Mahyar Asadi
Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 443-453, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57957
https://doi.org/10.1115/PVP2011-57957
View Paper titled, The Evolution of Stress and Strain Tensors in Welds With Mitigation of Residual Stress and Distortion
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Topics: Stress, Tensors, Welded joints, Deformation, Displacement, Flow (Dynamics), Hydrostatics, Stress tensors, Temperature
Proceedings Papers

A Corotational Flow Rule for Rigid Plastic Hardening Materials Based on Logarithmic Strain Tensor

Reza Naghdabadi, Mehdi Yeganeh, Alireza Saidi
Proc. ASME. PVP2002, New and Emerging Computational Methods: Applications to Fracture, Damage, and Reliability, 95-102, August 5–9, 2002
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1198
https://doi.org/10.1115/PVP2002-1198
View Paper titled, A Corotational Flow Rule for Rigid Plastic Hardening Materials Based on Logarithmic Strain Tensor
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Topics: Flow (Dynamics), Hardening, Tensors, Stress tensors, Deformation, Kinematics, Shear (Mechanics), Stress
Proceedings Papers

CFD-Code Evaluation for Complex Interior Flows

H. Herwig, H. Mocikat, T. Gu¨rtler
Proc. ASME. PVP2002, Computational Technologies for Fluid/Thermal/Structural/Chemical Systems With Industrial Applications, Volume 1, 21-26, August 5–9, 2002
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1532
https://doi.org/10.1115/PVP2002-1532
View Paper titled, CFD-Code Evaluation for Complex Interior Flows
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Topics: Computational fluid dynamics, Flow (Dynamics), Boundary-value problems, Cross section (Physics), Forced convection, Inflow, Stress tensors, Test facilities
Proceedings Papers

A Priori Analysis of Explicit Algebraic Stress Models for a Turbulent Flow Through a Straight Square Duct

H. Naji, O. El Yahyaoui, G. Mompean
Proc. ASME. PVP2004, Emerging Technology in Fluids, Structures, and Fluid Structure Interactions: Volume 1, Fluid Dynamics and Fluid Structure Interactions, 19-25, July 25–29, 2004
Publisher: American Society of Mechanical Engineers
Paper No: PVP2004-2846
https://doi.org/10.1115/PVP2004-2846
View Paper titled, A Priori Analysis of Explicit Algebraic Stress Models for a Turbulent Flow Through a Straight Square Duct
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Topics: Algebra, Ducts, Stress, Turbulence, Anisotropy, Computer simulation, Damping, Equilibrium (Physics), Flow (Dynamics), Navier-Stokes equations
Proceedings Papers

Towards a Unified Solution Method for Fluid-Structure Interaction Problems: Progress and Challenges

G. Papadakis, C. G. Giannopapa
Proc. ASME. PVP2006-ICPVT-11, Volume 4: Fluid Structure Interaction, Parts A and B, 223-231, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93354
https://doi.org/10.1115/PVP2006-ICPVT-11-93354
View Paper titled, Towards a Unified Solution Method for Fluid-Structure Interaction Problems: Progress and Challenges
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Topics: Fluid structure interaction, Pressure, Fluids, Momentum, Solids, Stress tensors, Tensors, Algorithms, Boundary-value problems, Constitutive equations
Proceedings Papers

A Fast Method for Ratchetting Strain Prediction

Mohammad Noban, Hamid Jahed
Proc. ASME. PVP2006-ICPVT-11, Volume 2: Computer Technology, 345-352, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93719
https://doi.org/10.1115/PVP2006-ICPVT-11-93719
View Paper titled, A Fast Method for Ratchetting Strain Prediction
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Topics: Cycles, Plasticity, Steel, Stress, Stress tensors, Trajectories (Physics)
Proceedings Papers

Unified Basis-Free Relation Between Two Stress Tensors Conjugate to Arbitrary Hill’s Strain Measures

Mohsen Asghari, Reza Naghdabadi
Proc. ASME. PVP2006-ICPVT-11, Volume 3: Design and Analysis, 743-747, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93687
https://doi.org/10.1115/PVP2006-ICPVT-11-93687
View Paper titled, Unified Basis-Free Relation Between Two Stress Tensors Conjugate to Arbitrary Hill’s Strain Measures
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Topics: Stress, Stress tensors, Adiabatic processes (Thermodynamics), Dimensions, Eigenvalues, Internal energy (Physics), Solids, Tensors
Proceedings Papers

An Implementation of the Gurson-Tvergaard-Needleman Plasticity Model for ABAQUS Standard Using a Trust Region Method

D. W. Beardsmore, M. A. Wilkes, A. Shterenlikht
Proc. ASME. PVP2006-ICPVT-11, Volume 6: Materials and Fabrication, 615-623, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93561
https://doi.org/10.1115/PVP2006-ICPVT-11-93561
View Paper titled, An Implementation of the Gurson-Tvergaard-Needleman Plasticity Model for ABAQUS Standard Using a Trust Region Method
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Topics: Plasticity, Constitutive equations, Nonlinear equations, Nucleation (Physics), Algorithms, Damage, Finite element analysis, FORTRAN, Hydrostatics, Iterative methods