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 5 of 5 for “"Multiscale Methodology"”.
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Multiscale Modelling of Molecules and Continuum Mechanics Using Bridging Scale Method
his PhD dissertation is about developing a multiscale methodology for coupling two different time/length scales in order to improve properties of new space materials. Since the traditional continuum mechanics models cannot describe the influence of the nanostructured upon the mechanical properties …
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A Multiscale Method for Simulating Fracture in Polycrystalline Metals
… motivates the formulation of computational multiscale methods to link macroscopic failure to the underlying atomic processes from which all material behavior originates. A combined concurrent and sequential multiscale methodology is developed to analyze fracture mechanisms across length …
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A molecular dynamics simulation based principal component analysis framework for computation of multi-scale modeling of protein and its interaction with solvent
… analysis due to its mechanical complexity. The methodology presented here is applicable to any protein with known atomic coordinates. Because of its computational efficiency and scalability, it facilitates the study of slow protein conformational changes (on the order of milliseconds), such as …
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Development of a multiscale coarse-grained chromatin model
… chromatin. In this thesis, we develop a multiscale coarse-grained chromatin model, which integrates all-atom representations of proteins, DNA, and nucleosomes; a chemically specific coarse-grained model of kb scale chromatin; and a minimal model of sub-Mb scale chromatin. A key feature of …
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Fire Simulation Cost Reduction for Improved Safety and Response for Underground Spaces
… challenging. This work details a novel methodology to reduce fire and airflow simulation costs in order to make simulation of complex systems around fire and mine ventilation systems viable. This study will examine the development of a Reduced Order Model (ROM) to predict the flow field …