Results 21 to 30 of about 8,007,372 (244)
Improved Polymer Crystal Phase Field Model and Numerical Simulation
Mathematics, 2022 The existing phase field model of polymer crystallization contains many parameters that lack actual physical meaning. Although the value of these parameters can be adjusted to obtain results consistent with the experiment, it cannot correspond to the ...
Binxin Yang, Zhifeng Wang, Zhijuan Meng
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Phase field model of brittle fracture based on polynomial degradation function
Xibei Gongye Daxue Xuebao, 2022 In order to make the phase field model better describe the brittle fracture process of materials, a polynomial degradation function is given in this paper, and the elastic limit stress and strain corresponding to the phase field model, the critical phase
YU Yuanfeng +4 more
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Computational Study of Drop-on-Demand Coaxial Electrohydrodynamic Jet and Printing Microdroplets
Micromachines, 2023 Currently, coaxial electrohydrodynamic jet (CE-Jet) printing is used as a promising technique for the alternative fabrication of drop-on-demand micro- and nanoscale structures without using a template.
Zeshan Abbas +9 more
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Quantitative phase-field modeling of two-phase growth [PDF]
Physical Review E, 2005 A phase-field model that allows for quantitative simulations of low-speed eutectic and peritectic solidification under typical experimental conditions is developed. Its cornerstone is a smooth free-energy functional, specifically designed so that the stable solutions that connect any two phases are completely free of the third phase.
R, Folch, M, Plapp
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Multiphysics simulations of adaptive metasurfaces at the meta-atom length scale
Nanophotonics, 2020 Adaptive metasurfaces (MSs) provide immense control over the phase, amplitude and propagation direction of electromagnetic waves. Adopting phase-change materials (PCMs) as an adaptive medium allows us to tune functionality of MSs at the meta-atom length ...
Meyer Sebastian +2 more
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Energies, 2023 The Crofer 22 APU alloy is a frequently used metallic material to manufacture interconnects in solid oxide fuel cells. However, the formation and evaporation of Cr2O3 not only increases the electrical resistance but also leads to the Cr-related ...
Kai Wang, Robert Spatschek
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A Review on Phase Field Modeling for Formation of η-Cu6Sn5 Intermetallic
Metals, 2022 Formation of intermetallic compounds (IMCs) exhibits remarkable microstructural features and provides opportunities for microstructure control of microelectronic interconnects.
Jia Sun +7 more
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Phase-Field Modelling in Extractive Metallurgy [PDF]
Critical Reviews in Solid State and Materials Sciences, 2017 ABSTRACTThe phase-field method has already proven its usefulness to simulate microstructural evolution for several applications, e.g., during solidification, solid-state phase transformations, fracture, etc. This wide variety of applications follows from its diffuse-interface approach.
Bellemans, Inge +2 more
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A phase-field model for cohesive fracture [PDF]
, 2013 In this paper, a phase-field model for cohesive fracture is developed. After casting the cohesive zone approach in an energetic framework, which is suitable for incorporation in phase-field approaches, the phase-field approach to brittle fracture is ...
Auricchio +29 more
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A Pore-Scale Investigation of Residual Oil Distributions and Enhanced Oil Recovery Methods
Energies, 2019 Water flooding is an economic method commonly used in secondary recovery, but a large quantity of crude oil is still trapped in reservoirs after water flooding.
Yaohao Guo +7 more
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