IMECH-IR

Browse/Search Results:  1-10 of 219 Help

  Show only claimed items
Selected(0)Clear Items/Page:    Sort:
Effect of plasticity on nanoscale wear of third-body particles 期刊论文
TRIBOLOGY INTERNATIONAL, 2021, 卷号: 155, 页码: 9
Authors:  Hu JQ(胡剑桥);  Yuan FP(袁福平);  Liu XM(刘小明);  Wei YG(魏悦广)
Favorite  |  View/Download:5/0  |  Submit date:2021/04/07
Third-body nanoparticle  Wear mechanism  Dislocation plasticity  Brittle-to-ductile transition  
Plastic accommodation during tensile deformation of gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 11
Authors:  Wu XL(武晓雷);  Yang MX(杨沐鑫);  Li, Runguang;  Jiang P(姜萍);  Yuan FP(袁福平);  Wang, Yandong;  Zhu, Yuntian;  Wei, Yueguang
Favorite  |  View/Download:39/0  |  Submit date:2021/03/03
gradient structure  plastic accommodation  strain hardening  nanostructure  ductility  
Study on the Dynamics of a 7-hexagon-column Fuel Assembly Submerged in Fluids 期刊论文
Nuclear Engineering and Design, 2020, 卷号: 370, 页码: 110870
Authors:  Peng Q(彭青);  Su XP;  Li JC;  Gao F;  Liu XM(刘小明);  Wei YG(魏悦广)
Favorite  |  View/Download:10/0  |  Submit date:2021/01/29
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
Authors:  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)  |  Favorite  |  View/Download:27/0  |  Submit date:2020/11/30
Conformal contact  Dynamic impact  Normal force-displacement relationship  Plastic deformation  Revolute joint  
Semi-analytical model of the vertical impact of a 316 stainless steel rod 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2020, 卷号: 146, 页码: 103694
Authors:  Ye X(叶璇);  Hu JQ(胡剑桥);  Song JR(宋晶如);  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(7647Kb)  |  Favorite  |  View/Download:10/0  |  Submit date:2020/12/28
Vertical impact  DYNAMIC SPHERICAL INDENTATION  Length/diameter ratio  NUMERICAL-SIMULATION  Elasto-plastic contact  PENETRATION  Equivalent spring model  CONTACT  GLASS  
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
Authors:  Wang TJ(王田静);  Nie, JF;  Peng Q(彭青);  Liu XM(刘小明);  Wei, YG
Favorite  |  View/Download:7/0  |  Submit date:2021/03/30
whisker modeling  obstacle contact  frictional detachment  large deformation beam theory  computational mechanics  elasticity  
Full-scale finite element analysis of deformation and contact of a wire-wrapped fuel bundle subject to realistic thermal and irradiation conditions 期刊论文
NUCLEAR ENGINEERING AND DESIGN, 2020, 卷号: 364, 页码: 10
Authors:  Ye X(叶璇);  Gao F;  Chen X;  Liu XM(刘小明);  Wei YG(魏悦广)
Adobe PDF(3484Kb)  |  Favorite  |  View/Download:25/5  |  Submit date:2020/08/26
中间层厚度对三明治结构中I型断裂能量释放率的影响研究 期刊论文
力学学报, 2020, 卷号: 52, 期号: 04, 页码: 1080-1094
Authors:  张凡凡;  宋晶如;  马寒松;  刘小明;  魏悦广
View  |  Adobe PDF(16973Kb)  |  Favorite  |  View/Download:32/3  |  Submit date:2020/09/01
三明治结构  中间层影响  界面剪切  能量释放率  临界载荷  
Frictional detachment between a slender whisker and a round obstacle 期刊论文
Journal of Applied Mechanics, 2020, 卷号: 87, 页码: 101007
Authors:  Wang TJ(王田静);  Nie JF;  Peng Q(彭青);  Liu XM(刘小明);  Wei YG(魏悦广)
Favorite  |  View/Download:1/0  |  Submit date:2021/01/29
Size effect investigation of indentation response of stifffilm/compliant substrate composite structure 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2020, 卷号: 193, 页码: 106-116
Authors:  Liu YW;  Ma HS(马寒松);  Wei YG(魏悦广);  Chen P
Adobe PDF(3119Kb)  |  Favorite  |  View/Download:45/2  |  Submit date:2020/06/22
Stifffilm/compliant substrate composite structure  Indentation response  Gradient effect  Integral transformation  Material length scale