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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 Authors: Peng Q(彭青); Liu XM(刘小明); Wei YG(魏悦广) Favorite  |  View/Download:76/0  |  Submit date:2024/01/22 Memory effect Impact dynamics Bead size Shallow shell |
| Eccentric drop of a control rod in the guide tube with annular gap flow 期刊论文 NUCLEAR ENGINEERING AND DESIGN, 2023, 卷号: 415, 页码: 17 Authors: Liu J(刘俊); He, Luyao; Peng Q(彭青); Chen, Xiaodong; Liu XM(刘小明); Wei, Yueguang Adobe PDF(6802Kb)  |  Favorite  |  View/Download:57/5  |  Submit date:2024/02/26 Control rod drop Annular gap flow Eccentricity effect Added mass Hydrodynamic characteristics Dynamic mesh technique |
| Impact model of sphere on the coated plate 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2023, 卷号: 271, 页码: 112250 Authors: Pan JX(潘金鑫); Peng Q(彭青); Liu XM(刘小明); Wei, YG Adobe PDF(7648Kb)  |  Favorite  |  View/Download:114/14  |  Submit date:2023/06/15 Elastic impact Sphere on coated plate Soft film Plate deflection |
| 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 Authors: Peng Q(彭青); Jin YR(靳宇然); Su XP; Liu XM(刘小明); Wei YG Adobe PDF(5560Kb)  |  Favorite  |  View/Download:278/69  |  Submit date:2022/11/14 Nonlinear contact Plasticity Hexagonal bundle Earthquake Finite Element Method |
| Dynamic Impact of High-Density Aluminum Foam 期刊论文 ACTA MECHANICA SOLIDA SINICA, 2022, 卷号: 35, 期号: 2, 页码: 198-214 Authors: Peng Q(彭青); Xie JJ(谢季佳); Ma HS(马寒松); Ling, X; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(2146Kb)  |  Favorite  |  View/Download:381/124  |  Submit date:2021/08/30 High density aluminum Foam Deshpande-Fleck model Finite element method Impact analysis Plastic wave |
| Revisiting the interaction of highly nonlinear solitary wave with wall: From infinite to finite thickness 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2022, 卷号: 241, 页码: 12 Authors: Peng Q(彭青); Liu XM(刘小明); Shi XH(施兴华); Wei YG(魏悦广) Adobe PDF(2440Kb)  |  Favorite  |  View/Download:247/43  |  Submit date:2022/05/17 Highly nonlinear solitary wave Reflection on plate Monodispersed granular chain Sphere-plate contact Non-destructive evaluation |
| 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 Authors: Peng Q(彭青); Liu XM(刘小明); Wei, Yueguang Adobe PDF(5204Kb)  |  Favorite  |  View/Download:254/67  |  Submit date:2022/03/05 Elastic impact Homotopy analysis method Sphere on plate Coefficient of restitution |
| 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 Authors: Peng Q(彭青); Jin, Y.; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(2426Kb)  |  Favorite  |  View/Download:136/14  |  Submit date:2021/08/03 Sphere-plate impact Contact plasticity Modified Zener model Coefficient of restitution Thickness dependent COR |
| 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 Authors: Peng Q(彭青); Su, X.; Li, J.; Gao, F.; Liu XM(刘小明); Wei, Y. G. Adobe PDF(10500Kb)  |  Favorite  |  View/Download:313/38  |  Submit date: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 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:509/183  |  Submit date:2020/11/30 Conformal contact Dynamic impact Normal force-displacement relationship Plastic deformation Revolute joint |