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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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魏宇杰 [25]
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An analytical solution to the stress fields of kinked cracks
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18
Authors:
Liu ZE(刘卓尔)
;
Wei YJ(魏宇杰)
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Submit date:2021/11/01
Kinked cracks
Stress fields
Stress intensity factors
Crack deflection
Fracture mechanics
A new finite element level set reinitialization method based on the shifted boundary method
期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2021, 卷号: 438, 页码: 110360
Authors:
Xue, Tianju
;
Sun, WaiChing
;
Adriaenssens, Sigrid
;
Wei YJ(魏宇杰)
;
Liu CQ(刘传奇)
Adobe PDF(1807Kb)
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Submit date:2022/10/25
Level set
Reinitialization
Shift boundary method
Interface Aspects in All-Solid-State Li-Based Batteries Reviewed
期刊论文
ADVANCED ENERGY MATERIALS, 2021, 页码: 55
Authors:
Chen, Chunguang
;
Jiang, Ming
;
Zhou, Tao
;
Raijmakers, Luc
;
Vezhlev, Egor
;
Wu, Baolin
;
Schuelli, Tobias U
;
Danilov, Dmitri L
;
Wei YJ(魏宇杰)
;
Eichel, Ruediger-A
;
Notten, Peter H L
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Submit date:2021/03/30
all‐
solid‐
state batteries
depth profiling
interfaces
interfacial resolution
lithium detection
Scaling of internal dissipation of polycrystalline solids on grain-size and frequency
期刊论文
ACTA MATERIALIA, 2020, 卷号: 201, 页码: 350-363
Authors:
Duan CC(段闯闯)
;
Wei YJ(魏宇杰)
Adobe PDF(5634Kb)
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Submit date:2021/01/29
Internal friction
Loss modulus
Dissipation
Viscoelasticity
Polycrystalline solids
An in situ system for simultaneous stress measurement and optical observation of silicon thin film electrodes
期刊论文
JOURNAL OF POWER SOURCES, 2019, 卷号: 444, 页码: 5
Authors:
Chen J
;
Yang L
;
Han Y
;
Bao YH
;
Zhang KL
;
Li X
;
Pang J
;
Chen HS
;
Song WL
;
Wei YJ(魏宇杰)
;
Fang DN
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Adobe PDF(774Kb)
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View/Download:467/157
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Submit date:2020/03/11
Lithium ion batteries
Silicon film
Multi-beam optical sensor (MOS)
in situ stress measurement
Colorimetric method
Thermal conductivity modeling using machine learning potentials: application to crystalline and amorphous silicon
期刊论文
MATERIALS TODAY PHYSICS, 2019, 卷号: 10, 页码: UNSP 100140
Authors:
Qian X.
;
彭神佑.
;
Li X.
;
Wei YJ(魏宇杰)
;
Yang R.
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Submit date:2020/03/21
Thermal conductivity
Machine learning
Molecular dynamics
Phonons
Anisotropic expansion and size-dependent fracture of silicon nanotubes during lithiation
期刊论文
JOURNAL OF MATERIALS CHEMISTRY A, 2019, 卷号: 7, 期号: 25, 页码: 15113-15122
Authors:
Wang C
;
Wen JC(温济慈)
;
Luo F
;
Quan BG
;
Li H
;
Wei YJ(魏宇杰)
;
Gu CZ
;
Li JJ
Adobe PDF(1641Kb)
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Submit date:2019/09/09
Nanomechanics of graphene
期刊论文
NATIONAL SCIENCE REVIEW, 2019, 卷号: 6, 期号: 2, 页码: 324-348
Authors:
Wei YJ(魏宇杰)
;
Yang RG(杨荣贵)
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Submit date:2019/12/02
graphene
strength
wrinkling
pentagon-heptagon rings
carbon honeycomb
A dislocation-based solution for stress introduced by arbitrary volume expansion in cylinders
期刊论文
MATHEMATICS AND MECHANICS OF SOLIDS, 2019, 卷号: 24, 期号: 3, 页码: 598-615
Authors:
Wen JC(温济慈)
;
Wei YJ(魏宇杰)
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Submit date:2019/05/29
Volume expansion
shrinkage
infinitesimal dislocation
stress
lithiation
delithiation
nitriding
页岩气开采中的若干力学前沿问题
期刊论文
力学进展, 2019, 卷号: 49, 期号: 00, 页码: 1-236
Authors:
刘曰武
;
高大鹏
;
李奇
;
万义钊
;
段文杰
;
曾霞光
;
李明耀
;
苏业旺
;
范永波
;
李世海
;
鲁晓兵
;
周东
;
陈伟民
;
傅一钦
;
姜春晖
;
侯绍继
;
潘利生
;
魏小林
;
胡志明
;
端祥刚
;
高树生
;
沈瑞
;
常进
;
李晓雁
;
柳占立
;
魏宇杰
;
郑哲敏
Adobe PDF(109408Kb)
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Submit date:2019/09/12
页岩气
压裂
力学性质
数值模拟
监测技术
渗流