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西北高原生物研究所 [89]
北京大学 [22]
力学研究所 [13]
清华大学 [11]
武汉大学 [11]
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期刊论文 [204]
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浏览/检索结果:
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Insights into protective performance of CoCrNi medium entropy alloy coating subjected to supersonic micro-ballistic impact
期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2023, 卷号: 180, 页码: 104714
作者:
Dong, JL
;
Li, FC
;
Wu XQ(吴先前)
;
Wang, GJ
;
Zhang, XP
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2023/09/05
Medium entropy alloy
Protective coating
Supersonic microparticle impact
Impact-mode ratio
Protective performance
Head-on impact of metal microparticles: Aggregation or separation?
期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2023, 卷号: 171, 页码: 10
作者:
Hu, Jianqiao
;
Liu, Xiaoming
;
Wei, Yueguang
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  |  
浏览/下载:19/0
  |  
提交时间:2022/11/08
Particle collision
Critical impact velocity
Molecular dynamics
Plasticity and adhesion
Few-shot multiscene fault diagnosis of rolling bearing under compound variable working conditions
期刊论文
IET CONTROL THEORY AND APPLICATIONS, 2022, 页码: 12
作者:
Wang, Sihan
;
Wang, Dazhi
;
Kong, Deshan
;
Li, Wenhui
;
Wang, Jiaxing
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  |  
浏览/下载:18/0
  |  
提交时间:2022/07/25
A continuous contact force model for impact analysis
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2022, 卷号: 168, 页码: 18
作者:
Zhang, Jie
;
Liang, Xu
;
Zhang, Zhonghai
;
Feng, Guanhua
;
Zhao, Quanliang
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  |  
浏览/下载:14/0
  |  
提交时间:2022/06/11
Contact model
Impact
Approximate dynamic equation
Powder-flow behavior and process mechanism in laser directed energy deposition based on determined restitution coefficient from inverse modeling
期刊论文
POWDER TECHNOLOGY, 2022, 卷号: 402, 页码: 14
作者:
Bian, Yanhua
;
Hea, Xiuli
;
Yu, Gang
;
Li, Shaoxia
;
Tiana, Chongxin
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  |  
浏览/下载:18/0
  |  
提交时间:2022/12/26
Laser directed energy deposition
Computational fluid dynamics
Powder-flow behavior
Restitution coefficient
Inverse modeling
Elastic impact of sphere on large plate
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 22
作者:
Peng, Qing
;
Liu, Xiaoming
;
Wei, Yueguang
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  |  
浏览/下载:15/0
  |  
提交时间:2022/03/05
Elastic impact
Homotopy analysis method
Sphere on plate
Coefficient of restitution
Continuous contact force model with an arbitrary damping term exponent: Model and discussion
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2021, 卷号: 159, 页码: 17
作者:
Zhang, Jie
;
Huang, Can
;
Zhao, Lei
;
Di, Jiejian
;
He, Guangping
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  |  
浏览/下载:174/0
  |  
提交时间:2021/06/15
Contact model
Impact
Damping term exponent
Approximate dynamic equation
Effects of coefficient of friction and coefficient of restitution on static packing characteristics of polydisperse spherical pebble bed
期刊论文
PARTICUOLOGY, 2021, 卷号: 57
作者:
Wang, Jian
;
Lei, Mingzhun
;
Yang, Hao
;
Xu, Kun
;
Xu, Shuling
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  |  
浏览/下载:47/0
  |  
提交时间:2021/05/31
Static characteristic
Discrete element method
Input parameter
Polydisperse pebble bed
Ceramic pebble
Effect of plasticity on the coefficient of restitution of an elastoplastic sphere impacting an elastic plate
期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 222, 页码: 11
作者:
Peng Q(彭青)
;
Jin, Y.
;
Liu XM(刘小明)
;
Wei YG(魏悦广)
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  |  
浏览/下载:31/0
  |  
提交时间:2021/08/03
Sphere-plate impact
Contact plasticity
Modified Zener model
Coefficient of restitution
Thickness dependent COR
DEM simulation of mechanical behavior in one-dimensional compression of crushable ceramic pebble bed
期刊论文
FUSION ENGINEERING AND DESIGN, 2021, 卷号: 168
作者:
Wang, Jian
;
Lei, M. Z.
;
Xu, S. L.
;
Yang, H.
;
Zhao, P. H.
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  |  
浏览/下载:64/0
  |  
提交时间:2021/08/30
Mechanical behavior
Discrete element method
One-dimensional compression
Crushed particle
Ceramic pebble bed
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