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dc.contributor.advisorMarder, Michael P., 1960-en
dc.identifier.oclc70880268en
dc.creatorLane, James Matthew Doyleen
dc.date.accessioned2008-08-28T22:40:02Zen
dc.date.available2008-08-28T22:40:02Zen
dc.date.issued2005en
dc.identifierb61103330en
dc.identifier.urihttp://hdl.handle.net/2152/2257en
dc.descriptiontexten
dc.description.abstractThis work outlines and applies a new simulation method for the efficient study of shock wave fronts. This novel approach achieves a significantly improved efficiency in the generation of individual steady-state shock front states, and allows for the study of shocks as a function of a continuous shock strength parameter, vp. This is, to our knowledge, the first attempt to map the continuous Hugoniot curve. The Continuous Hugoniot Method is applied to shock single-crystal LennardJonesium along the <100> direction. Excellent agreement is found with both the published Lennard-Jones Hugoniot, and results of traditional shock simulation methods presented in this work. The method is further applied to study the shock melt of single-crystal β-tin along the <100> direction, using the Modified Embedded Atom Method (MEAM). Our continuum of Sn shock state results shows good agreement, within 6%, with the individual shock data points provided by experiment and agree perfectly with traditional shock simulation methods. Temperature profiles, density profiles, and melt length scales are determined as a function of shock strength.
dc.format.mediumelectronicen
dc.language.isoengen
dc.rightsCopyright is held by the author. Presentation of this material on the Libraries' web site by University Libraries, The University of Texas at Austin was made possible under a limited license grant from the author who has retained all copyrights in the works.en
dc.subject.lcshShock wavesen
dc.titleA new Continuous Hugoniot Method for the numerical study of shock wavesen
dc.description.departmentPhysicsen
dc.type.genreThesisen


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