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Effect of contact plasticity on the seismic response of a 7-duct bundle immersed in fluid 期刊论文
NUCLEAR ENGINEERING AND DESIGN, 2022, 卷号: 398, 页码: 9
作者:  Peng Q(彭青);  Jin YR(靳宇然);  Su XP;  Liu XM(刘小明);  Wei YG
Adobe PDF(5560Kb)  |  收藏  |  浏览/下载:239/59  |  提交时间:2022/11/14
Nonlinear contact  Plasticity  Hexagonal bundle  Earthquake  Finite Element Method  
Effect of plasticity and adhesion on the stick-slip transition at nanoscale friction 期刊论文
TRIBOLOGY INTERNATIONAL, 2021, 卷号: 164, 页码: 8
作者:  Hu JQ(胡剑桥);  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(5926Kb)  |  收藏  |  浏览/下载:281/76  |  提交时间:2021/11/01
Stick-slip transition  Adhesion and plasticity  Critical shear stress  Thermal effect  Molecular dynamics simulation  
Boundary effect on the dynamic response of a 7-hexagon fuel ducts submerged in fluid 期刊论文
NUCLEAR ENGINEERING AND DESIGN, 2020, 卷号: 370, 页码: 10
作者:  Peng Q(彭青);  Su, X.;  Li, J.;  Gao, F.;  Liu XM(刘小明);  Wei, Y. G.
Adobe PDF(10500Kb)  |  收藏  |  浏览/下载:283/32  |  提交时间:2021/03/03
Hexagon bundle  Seismic response  Coupled acoustic-structure  Finite element simulation  Fluid-structure interaction  
Effect of plasticity on dynamic impact in a journal-bearing system: A planar case 期刊论文
MECHANISM AND MACHINE THEORY, 2020, 卷号: 154, 页码: 17
作者:  Peng Q(彭青);  Ye X(叶璇);  Wu H(吴晗);  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(4160Kb)  |  收藏  |  浏览/下载:479/173  |  提交时间:2020/11/30
Conformal contact  Dynamic impact  Normal force-displacement relationship  Plastic deformation  Revolute joint  
Frictional Detachment Between Slender Whisker and Round Obstacle 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2020, 卷号: 87, 期号: 10, 页码: 10
作者:  Wang TJ(王田静);  Nie, JF;  Peng Q(彭青);  Liu XM(刘小明);  Wei, YG
Adobe PDF(1238Kb)  |  收藏  |  浏览/下载:229/58  |  提交时间:2021/03/30
whisker modeling  obstacle contact  frictional detachment  large deformation beam theory  computational mechanics  elasticity  
The effects of initial void and dislocation on the onset of plasticity in copper single crystals 期刊论文
JOURNAL OF APPLIED PHYSICS, 2019, 卷号: 126, 期号: 16, 页码: 10
作者:  Hu JQ(胡剑桥);  Ye X(叶璇);  Liu XM(刘小明);  Chen Z
Adobe PDF(4237Kb)  |  收藏  |  浏览/下载:234/72  |  提交时间:2020/03/11
Physical modeling of the axial pipe-soil interaction for pipeline walking on a sloping sandy seabed 期刊论文
OCEAN ENGINEERING, 2019, 卷号: 178, 页码: 20-30
作者:  Shi YM(师玉敏);  Wang N(汪宁);  Gao FP(高福平);  Qi WG(漆文刚);  Wang JQ
Adobe PDF(3657Kb)  |  收藏  |  浏览/下载:513/107  |  提交时间:2019/05/29
Sloping seabed  Pipeline walking  Pipeline-seabed interaction  Physical modeling  
Dynamic-force extraction for micro-propulsion testing: Theory and experimental validation 期刊论文
REVIEW OF SCIENTIFIC INSTRUMENTS, 2018, 卷号: 89, 期号: 11, 页码: Ar-115110
作者:  Wang CS;  Guan CB;  Liu XH;  Wang XD;  Li F(李飞);  Yu XL(余西龙)
Adobe PDF(3663Kb)  |  收藏  |  浏览/下载:288/98  |  提交时间:2018/12/12