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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
331

Aqueous corrosion and tribological properties of metal matrix composite coatings produced by plasma transferred arc surfacing

Deuis, Robert Leslie January 1997 (has links)
Thesis (PhD (Metallurgical Engineering))--University of South Australia, 1997
332

Numerical modelling of weld pool convection in gas metal arc welding / Marc H. Davis.

Davies, Mark H. (Mark Howard) January 1995 (has links)
Bibliography: leaves 260-302. / viii, 302 leaves : ill. (some col.) ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / An investigation into the development of numerical models of the Gas Metal Arc Welding (GMAW) process. Models that solve the full equations of motion within the pool are very computationally expensive and their accuracy is limited by the available turbulence and free surface models. An approximate heat-conduction only model has therefore been developed which uses enhanced thermal conductivity to simulate convection within the pool. This model requires several orders of magnitude less computational resources than full cnvection solutions and much less empirical tuning than the modified conduction solutions. As such it appears to be a valuable method for accurate practical prediction of new weld thermal behaviour. / Thesis (Ph.D.)--University of Adelaide, Dept. of Mechanical Engineering, 1996?
333

Numerical modelling of weld pool convection in gas metal arc welding / Marc H. Davis.

Davies, Mark H. (Mark Howard) January 1995 (has links)
Bibliography: leaves 260-302. / viii, 302 leaves : ill. (some col.) ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / An investigation into the development of numerical models of the Gas Metal Arc Welding (GMAW) process. Models that solve the full equations of motion within the pool are very computationally expensive and their accuracy is limited by the available turbulence and free surface models. An approximate heat-conduction only model has therefore been developed which uses enhanced thermal conductivity to simulate convection within the pool. This model requires several orders of magnitude less computational resources than full cnvection solutions and much less empirical tuning than the modified conduction solutions. As such it appears to be a valuable method for accurate practical prediction of new weld thermal behaviour. / Thesis (Ph.D.)--University of Adelaide, Dept. of Mechanical Engineering, 1996?
334

Aqueous corrosion and tribological properties of metal matrix composite coatings produced by plasma transferred arc surfacing

Deuis, Robert Leslie January 1997 (has links)
Thesis (PhD (Metallurgical Engineering))--University of South Australia, 1997
335

Empirical dynamic modeling and nonlinear force control of friction stir welding

Zhao, Xin, January 2007 (has links) (PDF)
Thesis (M.S.)--University of Missouri--Rolla, 2007. / Vita. The entire thesis text is included in file. Title from title screen of thesis/dissertation PDF file (viewed February 4, 2008) Includes bibliographical references.
336

The correspondence between experimental data and computer simulation of friction stir welding (FSW)

Wong, Jerry C. January 1900 (has links)
Thesis (M.S.)--West Virginia University, 2008. / Title from document title page. Document formatted into pages; contains xi, 73 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 63-66).
337

Alloy design for electroslag welded railroad rail /

Scholl, Milton R. January 1981 (has links)
Thesis (M.S.)--Oregon Graduate Center, 1981.
338

Welding fume plume dispersion

Slater, Geoffrey Reginald. January 2004 (has links)
Thesis (Ph.D.)--University of Wollongong, 2004. / Typescript. Includes bibliographical references: leaf 227-237.
339

Rapid adaptive programming using image data

Nicholson, Alexander. January 2005 (has links)
Thesis (Ph.D.)--University of Wollongong, 2005. / Typescript. Includes appendices. Bibliographical referennces: leaf 196-206.
340

Heated friction stir welding an investigation into how preheating aluminum 6061 affects process forces /

Sinclair, Paul January 2009 (has links)
Thesis (M. S. in Mechanical Engineering)--Vanderbilt University, May 2009. / Title from title screen. Includes bibliographical references.

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