DOE OSTI · 1173210
Next Generation Suspension Dynamics Algorithms
Abstract
This research project has the objective to extend the range of application, improve the efficiency and conduct simulations with the Fast Lubrication Dynamics (FLD) algorithm for concentrated particle suspensions in a Newtonian fluid solvent. The research involves a combination of mathematical development, new computational algorithms, and application to processing flows of relevance in materials processing. The mathematical developments clarify the underlying theory, facilitate verification against classic monographs in the field and provide the framework for a novel parallel implementation optimized for an OpenMP shared memory environment. The project considered application to consolidation flows of major interest in high throughput materials processing and identified hitherto unforeseen challenges in the use of FLD in these applications. Extensions to the algorithm have been developed to improve its accuracy in these applications.
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Schunk, Peter Randall, Higdon, Jonathon, Chen, Steven. 2014-12-01. Next Generation Suspension Dynamics Algorithms. https://doi.org/10.2172/1173210
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