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Showing 1 to 4 of 4 for “"microstructure modeling"”.
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Particle packings and microstructure modeling of energetic materials
… of frictionless hard particles as models of the microstructure of particulate heterogeneous materials. In the first part of this dissertation, we present the current mathematical framework used for understanding the properties of particle packings, as well as the methods and algorithms we have …
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Thermal and Microstructure Modeling of Metal Deposition Processes with Application to Ti-6Al-4V
… using LMD methods is understanding the complex microstructure evolution as a part is fabricated layer by layer. The current work focuses on the characterization, thermal, and microstructural modeling of multilayered Ti-6Al-4V deposits. A thermal model has been developed using finite difference …
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Stress Effects on Phase Morphological and Compositional Non-uniformity in Intercalation Compounds
… induces phase transformations, and the resultant microstructure evolution plays an important role in the (de)intercalation kinetics, performance and reliability of the systems. In this thesis, theoretical analyses and mesoscale simulations are carried out to elucidate and predict how coherency …
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Development of Simultaneous Transformation Kinetics Microstructure Model with Application to Laser Metal Deposited Ti-6Al-4V and Alloy 718
… the same time, deployment of integrated process-microstructure models has remained as a challenge due to some of the reasons listed below: (1) lack of good process models to consider the laser-material interactions; (2) inability to capture all the heat transfer boundary conditions; (3) …