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Thomas Gray

Prof

  • United Kingdom

20022014
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Research Output 2002 2014

2014
9 Citations (Scopus)

Control of welding distortion in thin plate fabrication: Design support exploiting computational simulation

Gray, T., Camilleri, D. & McPherson, N., 31 Jan 2014, Cambridge, UK. 384 p. (Welding and Other Joining Technologies)

Research output: Book/ReportBook

Computational Simulation
Thin Plate
Welding
Fabrication
Plate Structures
2013
16 Citations (Scopus)
Residual stresses
Welding
Wire
Fillers
Temperature
2012
3 Citations (Scopus)

Experimental investigation and finite element analysis of welding induced residual stresses

Mollicone, P., Gray, T. & Camilleri, D., Apr 2012, In : Journal of Strain Analysis for Engineering Design. 47, 3, p. 140-152 14 p.

Research output: Contribution to journalArticle

Residual Stress
Welding
Experimental Investigation
Residual stresses
Finite Element

The applicability of using low transformation temperature welding wire to minimise unwanted residual stresses and distortion

Camilleri, D., McPherson, N. & Gray, T., 20 May 2012.

Research output: Contribution to conferencePaper

2011
1 Citation (Scopus)

Using computationally efficient, reduced-solution methods to understand welding distortion

Gray, T. & Camilleri, D., 28 Sep 2011, Cambridge, UK. 42 p.

Research output: Book/ReportScholarly edition

Welding
Fabrication
Welds
Physics
Plastics
2010
3 Citations (Scopus)

Optimizing tack welding fabrication procedures using numerical finite element models

Camilleri, D., Gray, T. & McPherson, N., 1 May 2010, In : Journal of Ship Production and Design. 26, 2, p. 117-134

Research output: Contribution to journalArticle

Welding
Fabrication
Welds
2009
44 Citations (Scopus)
592 Downloads (Pure)

Analysis of externally loaded bolted joints: analytical, computational and experimental study

Williams, J. G., Anley, R. E., Nash, D. H. & Gray, T. G. F., Jul 2009, In : International Journal of Pressure Vessels and Piping. 86, 7, p. 420-427 8 p.

Research output: Contribution to journalArticle

Open Access
File
Bolted joints
Bolts
Finite element method
2008
2081 Downloads (Pure)

Mitigation of welding distortion and residual stresses via cryogenic CO2 cooling - a numerical investigation

Camilleri, D., Gray, T. G. F. & Nash, D. H., 17 Jun 2008, 17th International Conference on Computer Technology in Welding and Manufacturing: Proceedings of Conference Held at Cranfield University in June 2008. 10 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

File
Cryogenics
Residual stresses
Welding
Cooling
Butt welding

Numerical modelling of MIG welded multiply-stiffened plate structures to optimise fabrication procedure

Camilleri, D., Gray, T. & McPherson, N., 17 Jun 2008.

Research output: Contribution to conferencePaper

19 Citations (Scopus)

Procedural influences on non-linear distortions in welded thin-plate fabrication

Mollicone, P., Camilleri, D. & Gray, T. G. F., Dec 2008, In : Thin-Walled Structures. 46, 7-9, p. 1021-1034 13 p.

Research output: Contribution to journalArticle

Nonlinear distortion
Fabrication
Welding
Buckling
Fusion reactions
2007
16 Citations (Scopus)
Computational methods
Welding
Fabrication
Thermoanalysis
Residual stresses
1 Citation (Scopus)
51 Downloads (Pure)
Open Access
File
Fracture Mechanics
Notch
Stress Concentration Factor
Fracture mechanics
Internal

Procedural influences on non-linear distortions in welded thin plate fabrication

Mollicone, P., Camilleri, D. & Gray, T., 26 Jul 2007.

Research output: Contribution to conferencePaper

2006
24 Citations (Scopus)

Alternative simulation techniques for distortion of thin plate due to fillet-welded stiffeners

Camilleri, D., Mollicone, P. & Gray, T. G. F., Dec 2006, In : Modelling and Simulation in Materials Science and Engineering . 14, 8, p. 1307-1327 20 p.

Research output: Contribution to journalArticle

fillets
thin plates
Thin Plate
Welding
Elasto-plastic

Computational methods and experimental validation of welding distortion simulation

Camilleri, D., Gray, T. G. F. & Mollicone, P., Dec 2006.

Research output: Contribution to conferencePaper

Computational methods for the prediction of out-of-plane deformation in thin plate welded structures

Camilleri, D., Mollicone, P., Comlekci, T., Gray, T. G. F. & Armstrong, C. (ed.), Apr 2006, Computational Mechanics in the UK: Proceedings of a Joint Conference of The Association for Computational Mechanics in Engineering (UK) and the Irish Society for Scientific and Engineering Computation. p. 7-10 3 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Computational methods
Welding
Plastics
Hot Temperature
Analytical models

Experimental validation of computational methods for welding distortion prediction

Gray, T. G. F., Camilleri, D. & Mollicone, P., Oct 2006.

Research output: Contribution to conferencePaper

3 Citations (Scopus)
honor
engineering
engineering science
management counsulting
integrity

Numerical and experimental investigation on the effects of tack welds on thin plate structures

Mollicone, P., Camilleri, D. & Gray, T. G. F., Nov 2006.

Research output: Contribution to conferencePaper

11 Citations (Scopus)

Optimization of welded lightweight multiple-stiffener plate structures to minimise unwanted shape distortion

Camilleri, D. & Gray, T. G. F., Nov 2006, In : Welding and Cutting. 7, 6, p. 320-327 7 p.

Research output: Contribution to journalArticle

Fracture mechanics
Structural integrity
Stress concentration
Fatigue of materials
Cracks
62 Citations (Scopus)

Simple thermo-elastic-plastic models for welding distortion simulations

Camilleri, D., Comlekci, T. & Gray, T. G. F., 6 Jun 2006, In : Journal of Materials Processing Technology. 176, 1-3, p. 77-86 9 p.

Research output: Contribution to journalArticle

Thermoelastic
Welding
Plastics
Finite Element Model
Butt welding
38 Citations (Scopus)

Thermal distortion of stiffened plate due to fillet welds: computational and experimental investigation

Camilleri, D., Comlekci, T. & Gray, T. G. F., Feb 2006, In : Journal of Thermal Stresses. 29, 2, p. 111-137 26 p.

Research output: Contribution to journalArticle

fillets
Welds
attachment
arcs
welded structures
2005
33 Citations (Scopus)

Computationally efficient welding distortion simulation techniques

Camilleri, D. & Gray, T. G. F., Dec 2005, In : Modelling and Simulation in Materials Science and Engineering . 13, 8, p. 1365-1382 17 p.

Research output: Contribution to journalArticle

Welding
welding
plastics
Elasto-plastic
Plastics
55 Citations (Scopus)
Welding
Electricity
Experimental Investigation
Prediction
Transverse
18 Citations (Scopus)
Welding
Shipbuilding
Materials properties
Fusion reactions
Engineers

Finite element analysis of out-of-plane distortion in plates due to double-sided fillet-welded attachments

Camilleri, D., Comlekci, T. & Gray, T. G. F., 17 May 2005, Engineering Simulation: Best Practices and Visions of the Future, Proceedings of the NAFEMS World Congress 2005, Malta. p. 88

Research output: Chapter in Book/Report/Conference proceedingChapter

Welding
Finite element method

Lorry loads of problems

Gray, T. G. F., 25 Jan 2005, In : Professional Engineering. 18, 2, p. 21

Research output: Contribution to journalArticle

Thermo-elastic-plastic finite element models for gas-shielded metal-arc welding fabrication

Mollicone, P., Camilleri, D., Comlekci, T. & Gray, T. G. F., Oct 2005.

Research output: Contribution to conferencePaper

2004
8 Citations (Scopus)

Evaluation of test regimes for stab-resistant body armour

Walker, C., Gray, T., Nicol, A. & Chadwick, E. K. J., Nov 2004, In : Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications . 218, 4, p. 355-363 8 p.

Research output: Contribution to journalArticle

Armor
Specifications
Law enforcement
Stiffness
10 Citations (Scopus)
348 Downloads (Pure)

Investigation of diesel generator shaft and bearing failures

Craighead, I. A. & Gray, T. G. F., 1 Sep 2004, In : Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics . 218, 3, p. 153-158 5 p.

Research output: Contribution to journalArticle

Open Access
File
Bearings (structural)
generators
Flexible couplings
Wear of materials
Fatigue of materials

Use of thermography to calibrate fusion welding procedures in virtual fabrication applications

Camilleri, D., Gray, T. G. F. & Comlekci, T., 2004, InfraMation 2004. 406 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2003

Finite element representation on experimental surface deformation data from fusion welded plates

Comlekci, T., Camilleri, D. & Gray, T. G. F., Apr 2003, Computational Mechanics in the UK : proceedings of the 11th ACME-UK 2003 Conference. Glasgow, UK: University of Strathclyde, p. 33-36 3 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Investigation of temperature transients during flux-cored CO2 butt welding of CMn steel plates

Camilleri, D., Comlekci, T., Lee, C. K., Tan, H. C. P. & Gray, T. G. F., Sep 2003, p. 107-116. 9 p.

Research output: Contribution to conferencePaper

Butt welding
Welding
Fluxes
Steel
Temperature

Out-of-plane distortion of CMn steel plates during flux-cored CO2 automatic butt welding

Camilleri, D., Comlekci, T., Lee, C. K. & Gray, T. G. F., 18 Mar 2003, p. 117-127. 10 p.

Research output: Contribution to conferencePaper

Butt welding
Fluxes
Steel

Structural mechanics approaches to weld integrity assessment for pressure vessel attachments

Gray, T. G. F., Crowther, P., Prag, N., Banks, W. M. (ed.) & Nash, D. H. (ed.), 2003, Pressure Equipment Technology: Theory and Practice. London, UK: John Wiley & Sons Inc., p. 249-267 18 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Pressure vessels
Mechanics
Welds
2002

An evaluation of the test regimes for stab-resistant body armour

Walker, C. A. & Gray, T. G. F., 2002.

Research output: Contribution to conferencePaper

Armor
Specifications
Law enforcement
Stiffness