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| Minimal rebounding height on shell elucidated: Impact memory of bead on shell 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2024, 卷号: 286, 页码: 10 作者: Peng Q(彭青); Liu XM(刘小明); Wei YG(魏悦广) 收藏  |  浏览/下载:57/0  |  提交时间:2024/01/22 Memory effect Impact dynamics Bead size Shallow shell |
| 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 JQ(胡剑桥); Liu XM(刘小明); Wei,Yueguang Adobe PDF(3326Kb)  |  收藏  |  浏览/下载:209/5  |  提交时间:2022/11/08 Particle collision Critical impact velocity Molecular dynamics Plasticity and adhesion |
| Effect of tool size on the cutting of aluminum film with micrometer-level thickness 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2022, 卷号: 241, 页码: 13 作者: Ye X(叶璇); Wang T; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(7971Kb)  |  收藏  |  浏览/下载:173/39  |  提交时间:2022/05/17 Ductile film Cutting force model Branched concertina tear Curling flap Critical tool size |
| 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:282/76  |  提交时间:2021/11/01 Stick-slip transition Adhesion and plasticity Critical shear stress Thermal effect Molecular dynamics simulation |
| 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) Adobe PDF(2426Kb)  |  收藏  |  浏览/下载:127/11  |  提交时间:2021/08/03 Sphere-plate impact Contact plasticity Modified Zener model Coefficient of restitution Thickness dependent COR |
| Effect of plasticity on nanoscale wear of third-body particles 期刊论文 TRIBOLOGY INTERNATIONAL, 2021, 卷号: 155, 页码: 9 作者: Hu JQ(胡剑桥); Yuan FP(袁福平); Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(4455Kb)  |  收藏  |  浏览/下载:223/66  |  提交时间:2021/04/07 Third-body nanoparticle Wear mechanism Dislocation plasticity Brittle-to-ductile transition |
| 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 |
| A thermo-elastic-plastic phase-field model for simulating the evolution and transition of adiabatic shear band. Part II. Dynamic collapse of thick-walled cylinder 期刊论文 ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 231, 页码: 14 作者: Wang T; Liu ZL; Cui YN; Ye X(叶璇); Liu XM(刘小明); Tian R; Zhuang Z Adobe PDF(6429Kb)  |  收藏  |  浏览/下载:313/102  |  提交时间:2020/11/30 Adiabatic shear band Phase-field Thick-walled cylinder Self-organizing behavior Defect effect |