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Christopher M. Gill
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Proceedings Papers

On the Thermo-Mechanical Behaviour of SA508 Grade 4 Ferritic Steel

Hamidreza Abdolvand, John A. Francis, Feridoon Azough, Joanna N. Walsh, Christopher M. Gill, Philip J. Withers
Proc. ASME. PVP2014, Volume 6B: Materials and Fabrication, V06BT06A074, July 20–24, 2014
Paper No: PVP2014-28972
DOI: https://doi.org/10.1115/PVP2014-28972
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Topics: Steel, Thermomechanics, Grain size, Modeling, Phase transitions, Stress, Cooling, Welding, Cycles, Finite element analysis
Proceedings Papers

Finite Element Modelling of Reduced Pressure Electron Beam Stainless Steel Plate and Pipe Welds

Benjamin M. E. Pellereau, Paul R. Hurrell, Christopher M. Gill, Kevin Ayres
Proc. ASME. PVP2012, Volume 6: Materials and Fabrication, Parts A and B, 1179-1187, July 15–19, 2012
Paper No: PVP2012-78524
DOI: https://doi.org/10.1115/PVP2012-78524
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Topics: Cathode ray oscilloscopes, Electron beams, Finite element analysis, Modeling, Pipes, Pressure, Stainless steel, Welded joints, Welding, Heat
Proceedings Papers

Finite Element Modelling of 5- and 8-Pass Ferritic Steel Welds Using Phase Transformation Material Models

David Z. L. Hodgson, Christopher M. Gill, Benjamin M. E. Pellereau, Paul R. Hurrell, John Francis
Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 1589-1597, July 17–21, 2011
Paper No: PVP2011-57698
DOI: https://doi.org/10.1115/PVP2011-57698
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Topics: Finite element analysis, Modeling, Phase transitions, Steel, Welded joints, Cooling, Metals, Plates (structures), Stress, Heating and cooling
Proceedings Papers

Finite Element Modelling of a Tube to Vessel Attachment Weld and Local Post-Weld Heat Treatment

Benjamin M. E. Pellereau, Paul R. Hurrell, Christopher M. Gill, Sarah L. Allen
Proc. ASME. PVP2011, Volume 6: Materials and Fabrication, Parts A and B, 1651-1660, July 17–21, 2011
Paper No: PVP2011-57944
DOI: https://doi.org/10.1115/PVP2011-57944
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Topics: Finite element analysis, Heat treating (Metalworking), Modeling, Vessels, Stress, Pressure vessels, Welding, Air flow, Base metals, Bending (Stress)
Proceedings Papers

Finite Element Modelling and Measurements of Residual Stress and Phase Composition in Ferritic Welds

Benjamin M. E. Pellereau, Christopher M. Gill, Matthew Dawson, Paul R. Hurrell, John Francis, Alison Mark
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B, 1385-1392, July 18–22, 2010
Paper No: PVP2010-25649
DOI: https://doi.org/10.1115/PVP2010-25649
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Topics: Finite element analysis, Modeling, Stress, Welded joints, Phase transitions, Hardening, Gas tungsten arc welding, Heat, Residual stresses, Steel
Proceedings Papers

Local Stress Variations at Bead Interruptions in Austenitic Multi-Pass Groove Welds

Christopher M. Gill, Paul Hurrell, John Francis, Mark Turski
Proc. ASME. PVP2009, Volume 6: Materials and Fabrication, Parts A and B, 255-264, July 26–30, 2009
Paper No: PVP2009-77153
DOI: https://doi.org/10.1115/PVP2009-77153
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Topics: Stress, Welded joints, Welding, Finite element analysis, Plates (structures), Residual stresses, Modeling, Neutron diffraction, Stainless steel
Proceedings Papers

Design Optimisation of a Ferritic Ring Weld Specimen Using FE Modelling

Christopher M. Gill, Paul Hurrell, John Francis, Mark Turski
Proc. ASME. PVP2009, Volume 6: Materials and Fabrication, Parts A and B, 265-275, July 26–30, 2009
Paper No: PVP2009-77155
DOI: https://doi.org/10.1115/PVP2009-77155
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Topics: Design, Modeling, Optimization, Stress, Finite element analysis, Welding, Heat treating (Metalworking), Neutron diffraction, Residual stresses, Geometry
Proceedings Papers

Shakedown During Fatigue of Residual Stresses Introduced by Different Mechanical Surface Treatments

Christopher M. Gill, Philip J. Withers, Alex Evans, Neil Fox, Koichi Akita
Proc. ASME. PVP2006-ICPVT-11, Volume 7: Operations, Applications, and Components, 203-207, July 23–27, 2006
Paper No: PVP2006-ICPVT-11-93697
DOI: https://doi.org/10.1115/PVP2006-ICPVT-11-93697
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Topics: Fatigue, Residual stresses, Surface finishing, Stress, Metals, Glass beads, X-ray diffraction, Drilling, Fatigue life, Glass