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兰州大学机构库

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The propagation of Quasi-static region during granular impact 期刊论文
Particuology, 2023, 卷号: 83, 页码: 1-7
Authors:  Yang, Moyu;  Li, Ran;  Xiu, Yingnan;  Zeng, Qiang;  Ye, XY(叶晓燕);  Yang, Hui
Favorite  |    Submit date：2023/04/12
A-RINGS  DEM Simulation  Impact  Impact process  Inertial flow  Particle flow  Propagation  Quasi-static  Quasi-static region  Static regions  
The propagation of Quasi-static region during granular impact 期刊论文
Particuology, 2023, 卷号: 83, 页码: 1-7
Authors:  Yang, Moyu;  Li, Ran;  Xiu, Yingnan;  Zeng, Qiang;  Ye, XY(叶晓燕);  Yang, Hui
Favorite  |    Submit date：2023/05/25
A-RINGS  DEM Simulation  Impact  Impact process  Inertial flow  Particle flow  Propagation  Quasi-static  Quasi-static region  Static regions  
The propagation of Quasi-static region during granular impact 期刊论文
Particuology, 2023, 卷号: 83
Authors:  Yang, Moyu;  Li, Ran;  Xiu, Yingnan;  Zeng, Qiang;  Ye, Xiaoyan;  Yang, Hui
Favorite  |    Submit date：2023/04/12
Impact  Quasi-static region  Propagation  Shear flow  
The propagation of Quasi-static region during granular impact 期刊论文
Particuology, 2023, 卷号: 83, 页码: 1-7
Authors:  Yang, Moyu;  Li, Ran;  Xiu, Yingnan;  Zeng, Qiang;  Ye, XY(叶晓燕);  Yang, Hui
Favorite  |    Submit date：2023/07/18
A-RINGS  DEM Simulation  Impact  Impact process  Inertial flow  Particle flow  Propagation  Quasi-static  Quasi-static region  Static regions  
Spatiotemporal propagation of a time-periodic reaction-diffusion SI epidemic model with treatment 期刊论文
STUDIES IN APPLIED MATHEMATICS, 2023
Authors:  Wang, Shuang-Ming;  Zhang, Liang
Favorite  |    Submit date：2023/11/28
asymptotic speed of spread  diffusive SI epidemic model with treatment  periodic traveling waves  persistence  time periodic  
Non-Fourier thermoelastic interaction of two collinear cracks in a functionally graded layer 期刊论文
APPLIED MATHEMATICAL MODELLING, 2023, 卷号: 122, 页码: 417-434
Authors:  Yang, WZ(杨文志);  Pourasghar, Amin;  Chen, Zengtao;  Zhang, Xueyang
Favorite  |    Submit date：2023/09/04
Cosine transforms  Crack propagation  Fourier series  Functionally graded materials  Griffith cracks  Integral equations  Laplace transforms  Stress intensity factors  Thermal barrier coatings  Thermal shock  Thermal stress  Thermoelasticity  Collinear cracks  Composition profile  Dual phase lag  Dual-phase-lag theory  Functionally graded layers  Non-Fourier  Thermal stress intensity factor  Thermoelastic interactions  Transient temperature  Two collinear cracks  
弛豫铁电PMN-PT微纳压痕下的力学性能及相变演化 学位论文
工学博士, 兰州: 兰州大学, 2023
Authors:  满桂安
Favorite  |    Submit date：2023/11/15
弛豫铁电，PMN-PT 单晶，应力诱导相变，变速率加载，相场动力学模拟  Relaxor ferroelectricity, PMN-PT single crystal, stress-induced phase transition, variable rate loading, phase field dynamics simulation  
Numerical simulation of mechanical behaviors and intergranular fracture of polycrystalline Nb3Sn and superconducting filaments 期刊论文
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2023, 卷号: 36, 期号: 9
Authors:  Ding, He;  De Marzi, Gianluca;  Gao, YW(高原文)
Favorite  |    Submit date：2023/09/04
Brittle fracture  Computational geometry  Cracks  Grain boundaries  Martensitic transformations  Niobium alloys  Structural design  Structure (composition)  Tensile testing  Textures  Tin alloys  Cohesive zone model  Composites structures  Finite element modelling (FEM)  Fracture analysis  Mechanical behavior  Micromechanical modelling  Polycrystalline  Polycrystalline nb3sn  Powder in tubes  Voronoi tessellations  
Numerical analysis of the mechanical and electrical properties of (RE)BCO tapes with multiple edge cracks 期刊论文
SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2023, 卷号: 36, 期号: 9
Authors:  Ma, Jintao;  Gao, YW(高原文)
Favorite  |    Submit date：2023/09/04
Barium compounds  Copper oxides  Crack propagation  Crack tips  Ductile fracture  Geometry  Rare earths  Stress analysis  Tensile strain  (RE)BCO tape  Crack angles  Crack length  Cracks propagation  Critical current degradation  Edge cracks  Irreversible strain limit  Multiple edge crack  Stress-intensity factors  XFEM  
几类空间周期反应扩散模型的传播动力学 学位论文
理学博士, 兰州: 兰州大学, 2023
Authors:  邓亮亮
Favorite  |    Submit date：2023/11/15
反应扩散方程  Reaction-diffusion equations  空间周期  Periodic Media  脉动行波解  Pulsating travelling waves  渐近传播速度  Spreading speeds  合作抛物系统  Cooperative parabolic systems  传染病模型  Epidemic models