Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 431 for “"Solidification"”.
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Solidification of aqueous solutions
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Metallurgy, 1962.
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Interfacial partitioning during solidification.
Massachusetts Institute of Technology. Dept. of Metallurgy and Materials Science. Thesis. 1970. Ph.D.
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Solidification of eutectics utilizing directional solidification and confining templates for optical metamaterial applications
… such as the phase separation found in eutectic solidification. Due to the periodic nature of eutectics, these materials are a great choice for applications in optical metamaterials. The goal of this thesis is to understand and apply directional solidification of eutectics to form unique …
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Near-congruent solidification of castings
… result in a completely cellular (non-dendritic) solidification morphology for a composition range ~3 wt % Mn about the congruent composition (C<sub> c</sub>). The degree of cellular solidification was found to depend on the mold material. Increased mold conductivity lead to a narrower composition …
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Thermoelectric magnetohydrodynamics in dendritic solidification
… currents that are naturally inherent to solidification processes will interact with this magnetic field, resulting in a Lorentz force. This force will exist in a microscopic region in the vicinity of the solidification front, generating microscopic fluid flow in the liquid region which …
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Solidification behaviour of magnesium alloys
… discovered through further understanding of the solidification process, including the potency and the efficiency of nucleation particles, the role of solute, and the role of casting conditions. First of all, the study suggested that MgO particles can act as nuclei in magnesium alloys by measuring …
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Solute redistribution in dendritic solidification.
Massachusetts Institute of Technology. Dept. of Metallurgy. Thesis. 1965. Sc.D.
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Dendritic solidification of aqueous solutions.
Massachusetts Institute of Technology. Dept. of Metallurgy. Thesis. 1964. Sc.D.
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Rapid Solidification of Alloy Substrates by Lasers and Electron Beams: Heat Flow Modelling and Solidification Morphology
… study is described for the rapid melting and solidification of pure aluminum and aluminum copper alloy substrates subjected to a high intensity heat flux. The problems addressed are for stationary or moving heat fluxes absorbed through a circular region on the bounding surface of the …
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Solidification and Stabilization of Contaminated Soil
In-situ remediation by Solidification and Stabilization (S/S) has shown huge promise in dealing with the clean up of soils contaminated with pollutants listed as Hazardous Substances under Resource Conservation and Recovery Act (RCRA). The site discussed in this paper was contaminated with …
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Rapid solidification of zinc based alloys
… for the joining of copper produced by the rapid solidification technique; the study of the development of microstructures in rapidly solidified dilute zinc alloys. A new model has been proposed, based on the present experimental results and the available data from the literature, to account for …
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Molten microdrop deposition and solidification processes
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1994.
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Solidification structures of aluminum-copper alloys
Thesis: B.S., Massachusetts Institute of Technology, Department of Metallurgy, 1961
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Thermomechanical analyses of metal solidification processes
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1995.
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Modeling transport processes in directional solidification.
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1994.
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Heat flow in solidification of alloys.
Massachusetts Institute of Technology. Dept. of Metallurgy and Materials Science. Thesis. 1970. Ph.D.
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Integrating structural mechanics Into microstructure solidification modelling
… verified before being coupled to pre-existing solidification models. Concurrently resolving the physical processes of structural mechanics and microstructure solidification within a combined modelling framework required considerations of how to identify the solid structure, how to keep track of …
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Modelling of the binary alloy solidification process
… capable of modelling a binary alloy undergoing solidification or melting is developed. The theory is continuum based, and the solid-liquid phase change system is described macroscopically by a single set of conservation equations. The model is an extension of that presented in the literature. …
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Solidification properties of certain waxes and paraffins
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1998.
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