Results 31 to 40 of about 1,312,607 (291)
Phase field simulation of the effect from electrostatic field on frozen food ice crystal growth
Shipin yu jixie, 2022 Objective: In order to explore the effect of an external electrostatic field on the growth of ice crystals during food freezing. Methods: Based on the classic Kobayashi model of phase field method, the free energy density of electric field was introduced
ZHEN Bing +3 more
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Phase field simulation of thermomechanical fracture [PDF]
PAMM, 2009 AbstractIn Francfort and Marigo's variational free‐discontinuity formulation of brittle fracture [1] cracking is regarded as an energy minimization process, where the total energy is minimized with respect to any admissible crack set and displacement field.
Charlotte Kuhn, Ralf Müller
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Metals, 2023 Fatigue fracture simulation based on phase field methods is a promising numerical approach. As a typical continuum approach, phase field methods can naturally simulate complex fatigue fracture behavior.
Haitao Cui, Chenyu Du, Hongjian Zhang
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Quantitative isothermal phase-field simulations of peritectic phase transformation in FeMn system
Journal of Materials Research and Technology, 2016 The present investigation shows quantitative results for the peritectic phase transformation of FeMn alloys utilizing phase-field simulations in 1-D and 2-D. The phase-field method used was based on an adaptation of the proposal of Folch and Plapp [Phys.
Celso Luiz Moraes Alves +3 more
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Journal of Materials Research and Technology, 2022 The IMC (interfacial intermetallic compound) produced by the metallurgical reaction between the solder and the Cu plate enables the packaging of IGBT (insulated gate bipolar transistor) modules. In this paper, the growth behavior of IMCs of Sn58Bi/Cu and
Xi Wang +7 more
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Vacuum Structure of the Ichimatsu-Decomposed Lattice Models [PDF]
, 2002 We proposed an `Ichimatsu'-decomposed lattice gauge theory with fermionic symmetries. The vacuum structures of the gauge sector with two coupling constants ($\beta_p,\beta_c$) are investigated for 3-dimensional Z$_2$ and 4-dimensional SU(2) cases using ...
Curci +7 more
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Two-Phase Flow Field Simulation of Horizontal Steam Generators
Nuclear Engineering and Technology, 2017 The analysis of steam generators as an interface between primary and secondary circuits in light water nuclear power plants is crucial in terms of safety and design issues.
Ataollah Rabiee +2 more
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Phase field simulation of α/β microstructure in titanium alloy welds
Materials Research Express, 2020 The microstructure formation during $\beta \to \alpha +\beta $ transformation in heat affected zone of titanium alloy welds is studied using an approach combining a phase field solid-solid transformation model with a heat transfer finite element method ...
Rajeev Ahluwalia +5 more
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Simulation of Intermetallic Solidification Using Phase-Field Techniques [PDF]
Transactions of the Indian Institute of Metals, 2018 We present current ideas towards developing a phase-field model appropriate to the solidification of intermetallic phases. Such simulation presents two main challenges (i) dealing with faceted interfaces and (ii) the complex sub-lattice models used to describe the thermodynamics of such phases. Although models are already existent for the simulation of
Mullis, AM, Bollada, PC, Jimack, PK
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Phase-field simulation of core-annular pipe flow
, 2019 Phase-field methods have long been used to model the flow of immiscible fluids. Their ability to naturally capture interface topological changes is widely recognized, but their accuracy in simulating flows of real fluids in practical geometries is not ...
Avila, Marc +3 more
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