PHASE-FIELD

作品数：99被引量：142H指数：7
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相关作者：章书周刘明治方伟曲选辉张瑞杰更多>>
相关机构：北海道大学北京科技大学中国石油大学（华东）华中师范大学更多>>
相关期刊：《Chinese Physics Letters》《Communications in Computational Physics》《Journal of Mathematical Study》《Chinese Annals of Mathematics,Series B》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>
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EBSD and Phase-Field Crystal Simulation Revealed the Inhibition of Al_(3)Ti on Crack Extention in TC4-2024Al Laminated Composites
《Acta Metallurgica Sinica(English Letters)》2025年第2期259-275,共17页Yihong Liu Zhuo Song Muxi Li Kangan Wang Zhiping Xiong Hua Hou Yuhong Zhao 
supported by the National Natural Science Foundation of China(Nos.52375394,52074246,52275390,52205429,52201146);the National Defense Basic Scientific Research Program of China(JCKY2020408B002);the Key Research and Development Program of Shanxi Province(202102050201011,202202050201014).
In Ti-Al laminated composites,cracks nucleate preferentially at the Al_(3)Ti layer,but the inhibitory effect of Al_(3)Ti on crack extension is ignored.Interestingly,by combining experiment and phase-field crystal simu...
关键词：Ti-Al laminated composites Phase-field crystal simulation Growth kinetics Bending properties Crack extension 
A Review of the Numerical Methods for Diblock Copolymer Melts
《Computers, Materials & Continua》2025年第2期1811-1838,共28页Youngjin Hwang Seungyoon Kang Junseok Kim 
This review paper provides a comprehensive introduction to various numerical methods for the phase-field model used to simulate the phase separation dynamics of diblock copolymer melts.Diblock copolymer systems form c...
关键词：Nonlocal cahn–hilliard PHASE-FIELD diblock copolymer melts Ohta–Kawasaki model numerical methods pattern formation 
Phase-Field Modeling of the Rearrangement Process of Foam Structures Considering Pressure Effects
《Materials Sciences and Applications》2025年第1期1-10,共10页Takuya Uehara 
Foam structures have been attracting many scientists for a long time. However, the physics behind these structures is very complicated, and complete modeling has not yet been achieved. In this paper, a phase-field mod...
关键词：Phase-Field Model Foam MICROSTRUCTURE THERMODYNAMICS Finite-Difference Method Computer Simulation 
Three-Dimensional Phase-Field Simulation of Stress-Assisted Two-Way Shape Memory Effect and Its Cyclic Degradation of Single-Crystal NiTi Shape Memory Alloy
《Acta Mechanica Solida Sinica》2024年第6期858-872,共15页Bo Xu Chao Yu Chong Wang Qingyuan Wang Guozheng Kang 
The National Natural Science Foundation of China(12202294,12022208,and 12322203);the Project funded by China Postdoctoral Science Foundation(2022M712243);the Fundamental Research Funds for the Central Universities(2023SCU12098)are acknowledged.
In this work,a three-dimensional crystal-plasticity-based phase-field model considering three kinds of inelastic deformation mechanisms,i.e.,martensitic transformation,dislocation slip in austenite,and dislocation sli...
关键词：PHASE-FIELD NiTi shape memory alloy Crystal plasticity Stress-assisted two-way shape memory effect Cyclic degradation 
Comparison of irradiation-induced void formations in tungsten with equiaxed and columnar structures
《Tungsten》2024年第4期794-805,共12页Liu Xi Jia-Jun Zhao Ji-Jun Zhao Yuan-Yuan Wang 
supported by the National Natural Science Foundation of China(11905025 and U2167217);the National Magnetic Confinement Fusion Energy R&D Program(2018YFE0308105)。
Tungsten(W)has been received much attention,since it is regarded as one of the most promising plasma facing materials for fusion reactors.There are two typical morphologies of unirradiated polycrystalline W,which have...
关键词：TUNGSTEN PHASE-FIELD Irradiation-induced void Grain morphology 
A Non-Intrusive Stochastic Phase-Field for Fatigue Fracture in Brittle Materials with Uncertainty in Geometry and Material Properties
《Computer Modeling in Engineering & Sciences》2024年第11期997-1032,共36页Rajan Aravind Sundararajan Natarajan Krishnankutty Jayakumar Ratna Kumar Annabattula 
Understanding the probabilistic nature of brittle materials due to inherent dispersions in their mechanical properties is important to assess their reliability and safety for sensitive engineering applications.This is...
关键词：PHASE-FIELD fatigue fracture polynomial chaos expansion material uncertainty random variables non-intrusive stochastic technique 
Physical-Informed Neural Networks (PINNs) for Solving Shape Optimization Problems
《Journal of Applied Mathematics and Physics》2024年第10期3626-3637,共12页Huanyu Li Xiaoyan Li Fangying Song 
In this paper, we use Physics-Informed Neural Networks (PINNs) to solve shape optimization problems. These problems are based on incompressible Navier-Stokes equations and phase-field equations. The phase-field functi...
关键词：PINNs PHASE-FIELD Shape Optimization Incompressible Navier-Stokes Equations 
Phase-Field Modeling of Thermal Fracture and Shear Heating in Rocks with Degraded Thermal Conductivity Across Crack
《Acta Mechanica Solida Sinica》2024年第5期711-726,共16页Tao You Qizhi Zhu Weijian Li Jianfu Shao 
funding provided by the National Natural Science Foundation of China(No.12202137);TY's contribution is funded by the China and Germany Postdoctoral Exchange Program(Grant No.ZD202137).The first author(TY)would like to express his gratitude to Prof.Keita Yoshioka for reviewing this manuscript and for his invaluable feedback.
By incorporating two different fracture mechanisms and salient unilateral effects in rock materials,we propose a thermomechanical phase-field model to capture thermally induced fracture and shear heating in the proces...
关键词：PHASE-FIELD MICROMECHANICS Heat transfer Thermal conductivity degradation Shear heating 
Fully-Decoupled and Second-Order Time-Accurate Scheme for the Cahn–Hilliard Ohta–Kawaski Phase-Field Model of Diblock Copolymer Melt Confined in Hele–Shaw Cell
《Communications in Mathematics and Statistics》2024年第3期479-504,共26页Junying Cao Jun Zhang Xiaofeng Yang 
supported by National Natural Science Foundation of China(Grant Nos.11901135,11961009);Foundation of Guizhou Science and Technology Department,China(Grant No.[2020]1Y015);supported by the National Natural Science Foundation of China(Nos.11901132 and 62062018);Science and Technology Program of Guizhou Province(Nos.ZK[2022]006 and ZK[2022]031);Natural Science Research Projects of Education Department of Guizhou Province(No.KY[2021]015);Guizhou Key Laboratory of Big Data Statistics Analysis(No.BDSA20200102);supported by USA National Science Foundation with Grant Number DMS-2012490.
In this work,we consider numerical approximations of the phase-field model of diblock copolymer melt confined in Hele–Shaw cell,which is a very complicated coupled nonlinear system consisting of the Darcy equations a...
关键词：PHASE-FIELD Explicit-IEQ DARCY Decoupled Energy Stability Diblock copolymer melt 
Multiscale Simulation of Microstructure Evolution during Preparation and Service Processes of Physical Vapor Deposited c-TiAlN Coatings
《Computers, Materials & Continua》2024年第6期3435-3453,共19页Yehao Long Jing Zhong Tongdi Zhang Li Chen Lijun Zhang 
support from Youth Fund of the National Natural Science Foundation of China(Grant No.52101028);China Postdoctoral Science Foundation(Grant No.2021M703628);Natural Science Foundation of Hunan Province(Grant No.2022JJ40629)is acknowledged.
Physical Vapor Deposited(PVD)TiAlN coatings are extensively utilized as protective layers for cutting tools,renowned for their excellent comprehensive performance.To optimize quality control of TiAlN coatings for cutt...
关键词：Multiscale PHASE-FIELD TiAlN coatings PVD CUTTING 
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