IMECH-IR

Browse/Search Results:  1-10 of 704 Help

Selected(0)Clear Items/Page:    Sort:
Spatio-temporal instabilities in viscoelastic channel flows: The centre mode 期刊论文
JOURNAL OF NON-NEWTONIAN FLUID MECHANICS, 2023, 卷号: 319, 页码: 105072
Authors:  Wan, Dongdong;  Sun, Guangrui;  Xu D(徐多);  Zhang, Mengqi;  Shu, Chang
Favorite  |  View/Download:30/0  |  Submit date:2023/09/05
Viscoelastic fluids  Channel flows  Spatio-temporal instability  Ginzburg-Landau equation  
含纳米尺度结构金属的力学行为和强韧化机理 学位论文
博士论文,北京: 中国科学院大学, 2023
Authors:  程文强
Adobe PDF(8525Kb)  |  Favorite  |  View/Download:188/16  |  Submit date:2023/06/25
分子动力学模拟  极小尺寸纳米晶  机械稳定性  热稳定性  非均匀变形  
聚脲本构关系与抗冲击机理研究 学位论文
博士论文,北京: 中国科学院大学, 2023
Authors:  龚臣成
Adobe PDF(7541Kb)  |  Favorite  |  View/Download:266/10  |  Submit date:2023/06/29
聚脲  抗冲击  粘弹性  自由体积  本构模型  
Surface wave instability in the thermocapillary migration of a flat droplet 期刊论文
JOURNAL OF FLUID MECHANICS, 2023, 卷号: 958, 页码: A22
Authors:  Hu, KaiXin;  Zhang, ShaoNeng;  Chen QS(陈启生)
Adobe PDF(949Kb)  |  Favorite  |  View/Download:71/0  |  Submit date:2023/04/20
thermocapillarity  shear flow instability  thin films  
聚脲弹性体力学性能与本构关系研究进展 期刊论文
力学学报, 2023, 卷号: 55, 期号: 01, 页码: 1-23
Authors:  龚臣成;  陈艳;  戴兰宏
Adobe PDF(2313Kb)  |  Favorite  |  View/Download:118/40  |  Submit date:2023/03/16
聚脲  弹性体  黏弹性  有限变形  本构模型  
Mechanisms of the improved stiffness of flexible polymers under impact loading 期刊论文
NANOTECHNOLOGY REVIEWS, 2022, 卷号: 11, 期号: 1, 页码: 3281-3291
Authors:  Chen,Fengxiao;  Fan,Jitang;  Hui,David;  Wang C(王超);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(3400Kb)  |  Favorite  |  View/Download:134/27  |  Submit date:2023/02/03
soft segment  flexible polymer  stiffness  strain rate  molecular dynamics  
A regime beyond the Hall-Petch and inverse-Hall-Petch regimes in ultrafine-grained solids 期刊论文
COMMUNICATIONS PHYSICS, 2022, 卷号: 5, 期号: 1, 页码: 9
Authors:  Zhang, Huijun;  Liu, Feng;  Ungar, Goran;  Zheng ZY(郑中玉);  Sun, Qingping;  Han, Yilong
Adobe PDF(3619Kb)  |  Favorite  |  View/Download:149/29  |  Submit date:2023/02/20
基于机器学习的干酪根热演化与流动的量子力学机制研究 学位论文
硕士论文,北京: 中国科学院大学, 2022
Authors:  马骏
Adobe PDF(4603Kb)  |  Favorite  |  View/Download:177/5  |  Submit date:2023/01/09
干酪根热演化,不可压缩薛定谔流动,机器学习,量子力学,轨道杂化  
Phase-Field Simulation on the Effect of Second-Phase Particles on Abnormal Growth of Goss Grains in Fe-3%Si Steels 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 23, 页码: 20
Authors:  Wang,Mingtao;  Xu,Yongkai;  Hu,Jinlong;  Fang,Feng;  Jin,Jianfeng;  Jia,Tao;  Peng Q(彭庆)
Adobe PDF(10062Kb)  |  Favorite  |  View/Download:211/81  |  Submit date:2023/02/03
phase-field simulation  abnormal grain growth  Fe-3%Si steel  second-phase particle  Goss grain  
A 3D Polycrystalline Plasticity Model for Isotropic Linear Evolution of Intragranular Misorientation with Mesoscopic Plastic Strain in Stretched or Cyclically Deformed Metals 期刊论文
METALS, 2022, 卷号: 12, 期号: 12, 页码: 21
Authors:  Rui SS(芮少石);  Su, Yue;  Zhao, Jia-Min;  Shang, Zhi-Hao;  Shi, Hui-Ji
Adobe PDF(6375Kb)  |  Favorite  |  View/Download:265/104  |  Submit date:2023/02/03
2D-EBSD mapping  intragranular misorientation  KAM and GROD  isotropic linear evolution  mesoscopic plastic strain  3D polycrystalline plasticity model