Professor John Dowden

Email
john.dowden@essex.ac.uk 
Location
5A.139, Colchester Campus
Profile
Biography
John Dowden was the first student at the University (1964).
Research and professional activities
Research interests
Heat and mass transfer processes occurring in laser materials processing, in medicine and in geophysics.
Publications
Journal articles (106)
Douglas, T., Pordea, A. and Dowden, J., (2017). IronCatalyzed Indolizine Synthesis from Pyridines, Diazo Compounds, and Alkynes. Organic Letters. 19 (23), 63966399
Day, J., McKeeverAbbas, B. and Dowden, J., (2016). Stereoselective Synthesis of Tetrahydroindolizines through the Catalytic Formation of Pyridinium Ylides from Diazo Compounds. Angewandte Chemie International Edition. 55 (19), 58095813
You, B., Hamer, K., Lewis, W. and Dowden, J., (2013). An unusual silicon mediated transannular cyclopropanation. Chem. Commun.. 49 (8), 795797
Day, J., Uroos, M., Castledine, RA., Lewis, W., McKeeverAbbas, B. and Dowden, J., (2013). Alkaloid inspired spirocyclic oxindoles from 1,3dipolar cycloaddition of pyridinium ylides. Organic & Biomolecular Chemistry. 11 (38), 65026502
Dowden, J., Pike, RA., Parry, RV., Hong, W., Muhsen, UA. and Ward, SG., (2011). Small molecule inhibitors that discriminate between protein arginine Nmethyltransferases PRMT1 and CARM1. Organic & Biomolecular Chemistry. 9 (22), 78147814
Hong, W. and Dowden, J., (2011). Facile synthesis of N6 adenosine modified analogue toward Sadenosyl methionine derived probe for protein arginine methyltransferases. Chinese Chemical Letters. 22 (12), 14391442
Kheniche, A., Salhi, A., Harrison, A. and Dowden, JM., (2010). A Deterministic DNA Database Search. Advances in Experimental Medicine and Biology. 680, 371378
Dowden, J., Hong, W., Parry, RV., Pike, RA. and Ward, SG., (2010). Toward the development of potent and selective bisubstrate inhibitors of protein arginine methyltransferases. Bioorganic & Medicinal Chemistry Letters. 20 (7), 21032105
Dowden, J., Stevenson, B. and Lewis, W., (2010). Expedient Route to an Amine Precursor of Halichlorine and Pinnaic Acid from Nitrocyclopent1ene. Synlett. 2010 (04), 672674
Dammermann, W., Zhang, B., Nebel, M., Cordiglieri, C., Odoardi, F., Kirchberger, T., Kawakami, N., Dowden, J., Schmid, F., Dornmair, K., Hohenegger, M., Flugel, A., Guse, AH. and Potter, BVL., (2009). NAADPmediated Ca2+ signaling via type 1 ryanodine receptor in T cells revealed by a synthetic NAADP antagonist. Proceedings of the National Academy of Sciences. 106 (26), 1067810683
Parkesh, R., Lewis, AM., Aley, PK., Arredouani, A., Rossi, S., Tavares, R., Vasudevan, SR., Rosen, D., Galione, A., Dowden, J. and Churchill, GC., (2008). Cellpermeant NAADP: A novel chemical tool enabling the study of Ca2+ signalling in intact cells. Cell Calcium. 43 (6), 531538
Foster, SR., Pearce, A., Blake, AJ., Welham, MJ. and Dowden, J., (2007). Novel octavalent crosslinker displays efficient trapping of protein–protein interactions. Chem. Commun. (24), 25122514
Parkesh, R., Vasudevan, SR., Berry, A., Galione, A., Dowden, J. and Churchill, GC., (2007). Chemoenzymatic synthesis and biological evaluation of photolabile nicotinic acid adenine dinuclotide phosphate (NAADP+). Org. Biomol. Chem.. 5 (3), 441443
Anderson, C., Bartlett, SJ., Gansner, JM., Wilson, D., He, L., Gitlin, JD., Kelsh, RN. and Dowden, J., (2007). Chemical genetics suggests a critical role for lysyl oxidase in zebrafish notochord morphogenesis. Mol. BioSyst.. 3 (1), 5159
Yiakouvaki, A., Savović, J., AlQenaei, A., Dowden, J. and Pourzand, C., (2006). CagedIron Chelators a Novel Approach towards Protecting Skin Cells against UVAInduced Necrotic Cell Death. Journal of Investigative Dermatology. 126 (10), 22872295
Dowden, J., Berridge, G., Moreau, C., Yamasaki, M., Churchill, GC., Potter, BVL. and Galione, A., (2006). CellPermeant SmallMolecule Modulators of NAADPMediated Ca2+ Release. Chemistry & Biology. 13 (6), 659665
Galione, A., Parrington, J. and Dowden, J., (2004). The NAADP receptor: commentary on Billingtonet al.. British Journal of Pharmacology. 142 (8), 12031207
Dowden, J., Moreau, C., Brown, RS., Berridge, G., Galione, A. and Potter, BVL., (2004). Chemical Synthesis of the Second Messenger Nicotinic Acid Adenine Dinucleotide Phosphate by Total Synthesis of Nicotinamide Adenine Dinucleotide Phosphate. Angewandte Chemie International Edition. 43 (35), 46374640
Ward, S., Sotsios, Y., Dowden, J., Bruce, I. and Finan, P., (2003). Therapeutic Potential of Phosphoinositide 3Kinase Inhibitors. Chemistry & Biology. 10 (3), 207213
Dowden, J., (2002). Interaction of the keyhole and weld pool in laser keyhole welding. Journal of Laser Applications. 14 (4), 204209
Brown, RS., Dowden, J., Moreau, C. and Potter, BVL., (2002). A concise route to tiazofurin. Tetrahedron Letters. 43 (37), 65616562
YANG, J., DOWDEN, J., TATIBOUËT, A., HATANAKA, Y. and HOLMAN, GD., (2002). Development of highaffinity ligands and photoaffinity labels for the dfructose transporter GLUT5. Biochemical Journal. 367 (2), 533539
Dowden, J., Lazizi, A., Johnston, E. and Nicolas, S., (2001). A thermoelastic analysis of the laser scabbling of concrete. Journal of Laser Applications. 13 (4), 159166
Dowden, J., (2001). The onset and absorption of ionisation in the vapour for laser keyhole welding. International Journal for the Joining of Materials. 13 (4), 8590
Solana, P., Kapadia, P., Dowden, J., Rodden, WSO., Kudesia, SS., Hand, DP. and Jones, JDC., (2001). Time dependent ablation and liquid ejection processes during the laser drilling of metals. Optics Communications. 191 (12), 97112
Dowden, J. and Savović, J., (2001). Olefin metathesis in nondegassed solvent using a recyclable, polymer supported alkylideneruthenium. Chemical Communications (1), 3738
Dowden, J. and Ward, SG., (2001). Inhibitors of p56lck: assessing their potential as tools for manipulating Tlymphocyte activation. Expert Opinion on Therapeutic Patents. 11 (2), 295306
Solana, P., Kapadia, P. and Dowden, J., (2000). Surface depression and ablation for a weld pool in material processing: A mathematical model. Journal of Laser Applications. 12 (2), 6367
Postacioglu, N., Kapadia, P. and Dowden, JM., (2000). Distortion generated by a moving weld pool of elliptical cross section in the welding of thin metal sheets. Journal of Physics D: Applied Physics. 33 (14), 17391746
Solana, P., Kapadia, P. and Dowden, J., (1999). Gas motion and heat transfer in a hollow cylinder with applications to arc welding. Journal of Physics D: Applied Physics. 32 (19), 25292536
Solana, P., Kapadia, P., Dowden, JM. and Marsden, PJ., (1999). An analytical model for the laser drilling of metals with absorption within the vapour. Journal of Physics D: Applied Physics. 32 (8), 942952
Dowden, J. and Kapadia, P., (1999). Oscillations of a weld pool formed by melting through a thin work piece. Lasers in Engineering. 8 (4), 311318
Dain, Y., Kapadia, PD. and Dowden, JM., (1999). The distortion gap width and stresses in laser welding of thin elastic plates. Journal of Physics D: Applied Physics. 32 (2), 168175
Solana, P., Kapadia, P. and Dowden, J., (1999). Cathode torch design and gas flow in arc welding. International Journal for the Joining of Materials. 11 (1), 14
Dowden, J., Edwards, PD., Flack, SS. and Kilburn, JD., (1999). Synthesis and Binding Properties of a Macrocyclic Peptide Receptor. Chemistry  A European Journal. 5 (1), 7989
Taylor, P., Anderson, V., Dowden, J., Flitsch, SL., Turner, NJ., Loughran, K. and Walkinshaw, MD., (1999). Novel Mechanism of Inhibition of Elastase by βLactams Is Defined by Two Inhibitor Crystal Complexes. Journal of Biological Chemistry. 274 (35), 2490124905
Dowden, J. and Kapadia, P., (1998). The use of a highpower laser to provide an electrical path of low resistance. Journal of Laser Applications. 10 (5), 219223
Solana, P., Kapadia, P. and Dowden, J., (1998). A mathematical analysis of heating effects and electrode erosion in conical electrical arc cathodes. Journal of Physics D: Applied Physics. 31 (24), 34463456
Kapadia, P., Solana, P. and Dowden, J., (1998). Stochastic model of the deep penetration laser welding of metals. Journal of Laser Applications. 10 (4), 170173
Dowden, J., Ducharme, R. and Kapadia, P., (1998). Timedependent line and point sources: A simple model for timedependent welding processes. Lasers in Engineering. 7 (34), 215228
Dowden, J., Kapadia, P. and Solana, P., (1998). A mathematical model of thermocapillary flow in the weld pool during laser welding. International Journal for the Joining of Materials. 10 (34), 6976
Solana, P., Kapadia, P., Dowden, J. and Richardson, I., (1998). Behaviour of a stable welding arc with positive and negative arc resistance. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 212 (1), 1523
Dowden, J., Kapadia, P. and Solana, P., (1998). Mathematical model of thermocapillary flow in the weld pool during laser welding. International Journal for the Joining of Materials. 10 (34), 7076
Dowden, J. and Kapadia, P., (1998). Acoustic oscillations in the keyhole in laser welding. International Journal for the Joining of Materials. 10 (12), 2531
Böhm, G., Dowden, J., Rice, DC., Burgess, I., Pilard, JF., Guilbert, B., Haxton, A., Hunter, RC., Turner, NJ. and Flitsch, SL., (1998). A novel linker for the attachment of alcohols to solid supports. Tetrahedron Letters. 39 (22), 38193822
Postacioglu, N., Kapadia, P. and Dowden, JM., (1997). The thermal stress generated by a moving elliptical weldpool in the welding of thin metal sheets. Journal of Physics D: Applied Physics. 30 (16), 23042312
Kapadia, P., Solana, P. and Dowden, J., (1997). A mathematical model of the interaction of the arc with the anode in plasma arc welding. International Journal for the Joining of Materials. 9 (2)
Dowden, J., Murray, J. and Kapadia, P., (1997). Changes in the stress regime and displacement field in the interior of Mount Etna deduced from surface observations. Tectonophysics. 269 (34), 299315
Kapadia, P., Solana, P. and Dowden, J., (1997). Mathematical model of the interaction of the arc with the anode in plasma arc welding. International Journal for the Joining of Materials. 9 (2), 4751
Solana, P., Kapadia, P. and Dowden, J., (1997). A mathematical model for the stochastic behaviour of species near the cathode in arc welding. Journal of Physics D: Applied Physics. 30 (5), 871878
Solana, P., Dowden, J., Kapadia, P., Richardson, I. and Ducharme, R., (1997). An evaluation of two mathematical models of the arc in plasma arc welding. International Journal for the Joining of Materials. 9 (3)
Solana, P., Kapadia, P., Ducharme, R., Dowden, J. and Richardson, I., (1997). Evaluation of two mathematical models of the arc in plasma arc welding. International Journal for the Joining of Materials. 9 (3), 101105
Dowden, J., Edwards, PD. and Kilburn, JD., (1997). Modified synthesis and binding properties of a peptide receptor. Tetrahedron Letters. 38 (6), 10951098
Dowden, J., Kapadia, P., Clucas, A., Ducharme, R. and Steen, WM., (1996). On the relation between fluid dynamic pressure and the formation of pores in laser keyhole welding. Journal of Laser Applications. 8 (4), 183190
Dowden, J. and Kapadia, P., (1996). The penetration depth in keyhole welding with pseudocontinuous NdYAG and CO lasers investigated mathematically. Applied Surface Science. 106, 235239
Ducharme, RJ., Kapadia, PD., Dowden, JM., Richardson, IM. and Thornton, MF., (1996). A mathematical model of TIG electric arcs operating in the hyperbaric range. Journal of Physics D: Applied Physics. 29 (10), 26502658
Kapadia, P. and Dowden, J., (1996). Some electrical effects in the keyhole plasma in deep penetration cw CO2 laser welding. Applied Surface Science. 106, 240242
Hamoudi, WK., Ismail, RA., Dowden, J. and Kapadia, P., (1996). Transformation hardening of En
Dowden, J. and Kapadia, P., (1995). A mathematical investigation of the penetration depth in keyhole welding with continuous CO2lasers. Journal of Physics D: Applied Physics. 28 (11), 22522261
Ducharme, R., Kapadia, P., Dowden, J., Thornton, M. and Richardson, I., (1995). A mathematical model of the arc in electric arc welding including shielding gas flow and cathode spot location. Journal of Physics D: Applied Physics. 28 (9), 18401850
Dowden, J., Murray, J. and Kapadia, P., (1995). Mathematical modelling of the stress regime in Mount Etna using ground deformation measurements 1987–1992. Tectonophysics. 249 (34), 141154
Dowden, JM., Kapadia, P. and Ducharme, R., (1995). Analytical model of deep penetration welding of metals with a continuous CO
Ducharme, R., Williams, K., Kapadia, P., Dowden, J., Steen, B. and Glowacki, M., (1994). The laser welding of thin metal sheets: an integrated keyhole and weld pool model with supporting experiments. Journal of Physics D: Applied Physics. 27 (8), 16191627
Dowden, J. and Kapadia, P., (1994). Plasma arc welding: a mathematical model of the arc. Journal of Physics D: Applied Physics. 27 (5), 902910
Ducharme, R., Kapadia, P., Dowden, J. and Decker, I., (1993). Mathematical model of gas flow and heat transfer in the welding arc. International Journal for the Joining of Materials. 5 (4), 131136
Postacioglu, N., Kapadia, P. and Dowden, J., (1993). A mathematical model of heat conduction in a prolate spheroidal coordinate system with applications to the theory of welding. Journal of Physics D: Applied Physics. 26 (4), 563573
Dowden, J., Kapadia, P. and Fenn, B., (1993). Space charge in plasma arc welding and cutting. Journal of Physics D: Applied Physics. 26 (8), 12151223
Ducharme, R., Kapadia, P., Scarfe, F. and Dowden, J., (1993). A mathematical model of glass flow and heat transfer in a platinum downspout. International Journal of Heat and Mass Transfer. 36 (7), 17891797
Ducharme, R., Kapadia, P. and Dowden, J., (1992). Calculation of radiative transfer in plane media. Journal of Physics D: Applied Physics. 25 (6), 924932
Gratzke, U., Kapadia, PD., Dowden, J., Kroos, J. and Simon, G., (1992). Theoretical approach to the humping phenomenon in welding processes. Journal of Physics D: Applied Physics. 25 (11), 16401647
Whiting, P., Dowden, JM., Kapadia, PD. and Davis, MP., (1992). A onedimensional mathematical model of laser induced thermal ablation of biological tissue. Lasers in Medical Science. 7 (14), 357368
Kapadia, P. and Dowden, J., (1992). Nonlinear plasma waves and their potential influence on the welding arc. International Journal for the Joining of Materials. 4 (1), 553557
Aggarwal, VK., Evans, G., Moya, E. and Dowden, J., (1992). Chiral bisfunctionalization of substrates: a powerful strategy for the asymmetric synthesis of C2 symmetric compounds and its application to the synthesis of enantiomerically pure trans1,3dithiane 1,3dioxide. The Journal of Organic Chemistry. 57 (24), 63906391
Ducharme, R., Kapadia, P. and Dowden, J., (1991). A mathematical model of the flow of blood cells in fine capillaries. Journal of Biomechanics. 24 (5), 299306
Gratzke, U., Kapadia, PD. and Dowden, J., (1991). Heat conduction in highspeed laser welding. Journal of Physics D: Applied Physics. 24 (12), 21252134
Dowden, J., Kapadia, P. and Sibold, D., (1991). Mathematical modelling of laser welding. International Journal for the Joining of Materials. 3 (3), 7378
Ducharme, R., Scarfe, F., Kapadia, P. and Dowden, J., (1991). The induction melting of glass. Journal of Physics D: Applied Physics. 24 (5), 658663
Dowden, J., Chang, WS., Kapadia, P. and Strange, C., (1991). Dynamics of the vapour flow in the keyhole in penetration welding with a laser at medium welding speeds. Journal of Physics D: Applied Physics. 24 (4), 519532
Dowden, J., Kapadia, P., Brown, G. and Rymer, H., (1991). Dynamics of a geyser eruption. Journal of Geophysical Research. 96 (B11), 1805918059
Postacioglu, N., Kapadia, P. and Dowden, J., (1991). Theory of the oscillations of an ellipsoidal weld pool in laser welding. Journal of Physics D: Applied Physics. 24 (8), 12881292
Postacioglu, N., Kapadia, P. and Dowden, J., (1991). A theoretical model of thermocapillary flows in laser welding. Journal of Physics D: Applied Physics. 24 (1), 1520
Finke, BR., Kapadia, PD. and Dowden, JM., (1990). A fundamental plasma based model for energy transfer in laser material processing. Journal of Physics D: Applied Physics. 23 (6), 643654
Whiting, P., Dowden, J. and Kapadia, P., (1989). A mathematical analysis of the results of experiments on rats' livers by local laser hyperthermia. Lasers in Medical Science. 4 (1), 5564
Davis, M., Kapadia, P., Whiting, P. and Dowden, J., (1989). Solution of a problem in the theory of laser medicine by the method of lines. Journal of Computational Physics. 81 (2), 406420
Dowden, J., Kapadia, P. and Postacioglu, N., (1989). An analysis of the laserplasma interaction in laser keyhole welding. Journal of Physics D: Applied Physics. 22 (6), 741749
Postacioglu, N., Kapadia, P. and Dowden, J., (1989). Capillary waves on the weld pool in penetration welding with a laser. Journal of Physics D: Applied Physics. 22 (8), 10501061
Akhter, R., Davis, M., Dowden, J., Kapadia, P., Ley, M. and Steen, WM., (1989). A method for calculating the fused zone profile of laser keyhole welds. Journal of Physics D: Applied Physics. 22 (1), 2328
Davis, M., Dowden, J., Steger, A., Kapadia, P. and Whiting, P., (1989). A mathematical model for interstitial laser treatment of tumours using four fibres. Lasers in Medical Science. 4 (1), 4153
Brown, G., Rymer, H., Dowden, J., Kapadia, P., Stevenson, D., Barquero, J. and Morales, LD., (1989). Energy budget analysis for Poás crater lake: implications for predicting volcanic activity. Nature. 339 (6223), 370373
Steen, WM., Dowden, J., Davis, M. and Kapadia, P., (1988). A point and line source model of laser keyhole welding. Journal of Physics D: Applied Physics. 21 (8), 12551260
Dowden, J., Jordan, T. and Kapadia, P., (1988). Temperature distribution produced by a cylindrical etched fibre tip in laser treatment of tumours by local hyperthermia. Lasers In Medical Science. 3 (14), 4754
Dowden, J., Postacioglu, N., Davis, M. and Kapadia, P., (1987). A keyhole model in penetration welding with a laser. Journal of Physics D: Applied Physics. 20 (1), 3644
Davis, M. and Dowden, J., (1987). Interpolation by a local taut cubic piecewise polynomial. Computing. 38 (4), 299313
Postacioglu, N., Kapadia, P., Davis, M. and Dowden, J., (1987). Upwelling in the liquid region surrounding the keyhole in penetration welding with a laser. Journal of Physics D: Applied Physics. 20 (3), 340345
Dowden, JM., Davis, M., Kapadia, P. and Matthewson, K., (1987). Heat flow in laser treatment by local hyperthermia. Lasers in Medical Science. 2 (3), 211221
Davis, M., Kapadia, P. and Dowden, J., (1986). MODELLING THE FLUID FLOW IN LASER BEAM WELDING.. Welding Journal (Miami, Fla). 65 (7), S167S174
Davis, M., Kapadia, P., Dowden, J., Steen, WM. and Courtney, CHG., (1986). Heat hardening of metal surfaces with a scanning laser beam. Journal of Physics D: Applied Physics. 19 (10), 19811997
Dowden, J., Davis, M. and Kapadia, P., (1985). Moltenregion temperature distribution in laser welding. Journal of Physics D: Applied Physics. 18 (10), 19871994
Dowden, J., Davis, M. and Kapadia, P., (1985). The flow of heat and the motion of the weld pool in penetration welding with a laser. Journal of Applied Physics. 57 (9), 44744479
Davis, M., Kapadia, P. and Dowden, J., (1985). Solution of a stefan problem in the theory of laser welding by the method of lines. Journal of Computational Physics. 60 (3), 534548
Dowden, J., Davis, M. and Kapadia, P., (1983). Some aspects of the fluid dynamics of laser welding. Journal of Fluid Mechanics. 126 (3), 123146
Dowden, J., (1981). The stability of a periodically heated layer of fluid. Journal of Fluid Mechanics. 110 (SEP), 149159
Dowden, JM., (1979). On the use of the theory of for the construction of models of turbulence. International Journal of Engineering Science. 17 (5), 533544
Dowden, JM., (1974). A νfluid model of homogeneous turbulence subjected to uniform mean distortion. Journal of Fluid Mechanics. 63 (01), 3333
Dowden, JM., (1972). An equatorial boundary layer. Journal of Fluid Mechanics. 56 (2), 193200
Dowden, JM., (1972). The relaxation of stress in a ≠fluid with reference to the decay of homogeneous turbulence. Journal of Fluid Mechanics. 56 (4), 641656
Books (1)
Dowden, JM., (2001). The mathematics of thermal modeling: An introduction to the theory of laser material processing. 1584882301. 9781584882305
Book chapters (2)
Dowden, J., (2017). Mathematics in Laser Processing. In: The Theory of Laser Materials Processing. Springer International Publishing. 1 24. 9783319567105
Dowden, J., (2017). Laser Keyhole Welding: The Vapour Phase. In: The Theory of Laser Materials Processing. Springer International Publishing. 113 151. 9783319567105
Conferences (24)
Kheniche, A., Salhi, A., Harrison, A. and Dowden, JM., (2008). A deterministic algorithm for DNA sequence comparison
Dowden, J., Amara, EH., Boudjemai, S. and Doumaz, D., (2008). Why Construct Analytical Models Of Laser Welding?
Pourzand, C., Yiakouvaki, A., Savovi, J., AlQenaei, A. and Dowden, J., (2007). Cagediron chelatrs' as powerful prodrugs to protect the skin cells against ironmediated lysosomal damage and necrotic cell death
Dowden, J., (2006). Convection of energy in partially ionised vapour in laser keyhole welding
Dowden, J., Brown, RS., Moreau, C., Galione, A. and Potter, BVL., (2005). CHEMICAL SYNTHESIS OF THE NOVEL CA2+MESSENGER NAADP
Dowden, J., LIA and LIA, (2001). Driving forces for fluid motion in the weld pool in laser keyhole welding
Dowden, J., Kapadia, P., LIA and LIA, (2000). Mathematical analysis of stress criteria in the interior of a heated translating work piece
Dowden, J., Kapadia, P., Lazizi, A. and Johnston, E., (2000). A mathematical model of the laser scabbling of concrete
Dowden, J. and Kapadia, P., (1997). Mathematical model of the use of a highpower laser to provide an electrical path of low resistance
Kapadia, P., Solana, P. and Dowden, J., (1997). Stochastic model of the deep penetration laser welding of metals
Dowden, J., Kapadia, P. and Solana, P., (1997). Thermocapillary flows in the weld pool formed during laser welding, investigated mathematically
Dowden, J., Kapadia, P. and AMER, LI., (1996). A mathematical model of the Chevronlike wave pattern on a weld piece
Kapadia, P., Dowden, J., Ducharme, R. and AMER, LI., (1996). A mathematical model of ablation in the keyhole and droplet formation in the plume in deep penetration laser welding
Dowden, J. and Kapadia, P., (1995). The instabilities of the keyhole and the formation of pores in the weld in laser keyhole welding.
DOWDEN, J., DUCHARME, R., KAPADIA, P. and CLUCAS, A., (1994). A MATHEMATICAL MODEL FOR THE PENETRATION DEPTH IN WELDING WITH CONTINUOUS CO2 LASERS
HAMOUDI, WK., ISMAIL, RA., DOWDEN, J. and KAPADIA, P., (1994). TRANSFORMATION HARDENING OF EN3 STEEL WITH A NDYAG 10MILLISECOND PULSED LASER
Ducharme, R., Kapadia, PD., Dowden, JM., Williams, K. and Steen, WM., (1993). Integrated mathematical model of the keyhole and weldpool in the laser welding of thin metal sheets
Ducharme, R., Kapadia, P. and Dowden, J., (1993). Mathematical model of the defocusing of laser light above a workpiece in laser material processing
Kapadia, PD., Ducharme, R., Trayner, C., Dowden, JM., Williams, K. and Steen, WM., (1993). Radiative emission in the laser welding of thin metal sheets
Kapadia, PD., Ducharme, R., Trayner, C., Dowden, JM., Williams, K. and Steen, WM., (1993). Radiative emission in the laser welding of thin metal sheets
Ducharme, R., Kapadia, P. and Dowden, J., (1993). Mathematical model of the defocusing of laser light above a workpiece in laser material processing
Ducharme, R., Kapadia, PD., Dowden, JM., Williams, K. and Steen, WM., (1993). Integrated mathematical model of the keyhole and weldpool in the laser welding of thin metal sheets
Kapadia, P., Ducharme, R. and Dowden, J., (1992). Theory of radiative transfer in the plasma of the keyhole in penetration laser welding
Finke, BR., Finke, M., Kapadia, PD., Dowden, JM. and Simon, G., (1990). Numerical investigation of the Knudsenlayer, appearing in the laserinduced evaporation of metals