Molecular dynamic calculation of solidification kinetic coefficient of metallic γ metallic uranium
Source abstract
Abstract
Abstract In this study, free solidification simulation (FSS) and interface fluctuation simulation (FS), which were both based on molecular dynamic (MD) methods, were employed to calculate the solidification kinetic coefficients of γ metallic uranium. The calculation results of FSS were μ100 = 31.94 cm/s/K, μ110 = 35.61 cm/s/K, and μ111 = 28.42 cm/s/K; while the results of FS were µ100 = 39.99cm/s/K, µ110 = 33.78cm/s/K, and µ111 = 36.80cm/s/K, indicating that FSS and FS have similar performance.
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Research context
OpenAlex topics: Nuclear Materials and Properties · High Temperature Alloys and Creep · Intermetallics and Advanced Alloy Properties
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