IMECH-IR

Browse/Search Results:  1-10 of 13 Help

Filters    
Selected(0)Clear Items/Page:    Sort:
The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2017, 卷号: 92, 页码: 331-350
Authors:  Hong YS(洪友士);  Sun CQ(孙成奇)
View  |  Adobe PDF(7940Kb)  |  Favorite  |  View/Download:461/120  |  Submit date:2018/02/08
Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Titanium Alloys  
分辨率优化的混合WENO格式 期刊论文
计算物理, 2017, 卷号: 35, 期号: 4, 页码: 397-404
Authors:  郭元;  田奇;  梁贤;  李新亮
View  |  Adobe PDF(614Kb)  |  Favorite  |  View/Download:265/78  |  Submit date:2018/10/24
混合格式  数值耗散  色散  保单调  优化  
Prediction of Lagrangian dispersion of fluid particles in isotropic turbulent flows using large-eddy simulation method 期刊论文
ACTA MECHANICA, 2017, 卷号: 228, 期号: 9, 页码: 3203-3222
Authors:  Zhou ZD(周志登);  Chen JC(陈进财);  Jin GD(晋国栋);  Jin, GD (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
View  |  Adobe PDF(3065Kb)  |  Favorite  |  View/Download:323/101  |  Submit date:2017/11/29
气体体积粘性对二维环形激波聚焦的影响 期刊论文
计算物理, 2017, 卷号: 34, 期号: 04, 页码: 394-402
Authors:  李馨东;  赵英奎;  欧阳碧耀;  胡宗民;  姜宗林
View  |  Adobe PDF(855Kb)  |  Favorite  |  View/Download:379/75  |  Submit date:2017/12/22
可压缩流动  热完全气体  体积粘性效应  激波聚焦  
The competitive nucleation of misfit dislocation dipole and misfit extended dislocation dipole in nanocomposites 期刊论文
ACTA MECHANICA, 2017, 卷号: 228, 期号: 7, 页码: 2541-2554
Authors:  Zhao JF;  Liu JL;  Kang GZ;  An LN;  Zhang X
View  |  Adobe PDF(1124Kb)  |  Favorite  |  View/Download:289/111  |  Submit date:2017/10/25
Nanograin layer formation at crack initiation region for very-high-cycle fatigue of a Ti-6Al-4V alloy 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2017, 卷号: 40, 期号: 6, 页码: 979-993
Authors:  Su H(苏杭);  Liu XL(刘小龙);  Sun CQ(孙成奇);  Hong YS(洪友士)
View  |  Adobe PDF(1106Kb)  |  Favorite  |  View/Download:361/133  |  Submit date:2017/10/27
Crack Initiation  Fatigue Life  Nanograins  Ti-6al-4v Alloy  Very-high-cycle Fatigue  
Strengthening effects of various grain boundaries with nano-spacing as barriers of dislocation motion from molecular dynamics simulations 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2017, 卷号: 60, 期号: 3
Authors:  Yuan FP(袁福平);  Yuan, FP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.;  Yuan, FP (reprint author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100190, Peoples R China.
View  |  Adobe PDF(2501Kb)  |  Favorite  |  View/Download:282/121  |  Submit date:2017/07/24
Molecular Dynamics  Grain Boundary Strengthening  Dislocations  Nanoindentation  Metals  
Enhancing surface integrity by high-speed extrusion machining 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 卷号: 89, 期号: 42863, 页码: 2141-2150
Authors:  Liu Y;  Cai SL;  Shang XC;  Dai LH(戴兰宏);  Cai, SL (reprint author), State Grid Corp China, China Elect Power Res Inst, Beijing 100192, Peoples R China.;  Dai, LH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
View  |  Adobe PDF(2915Kb)  |  Favorite  |  View/Download:383/119  |  Submit date:2017/07/24
High-speed Extrusion Machining  Surface Integrity  Characteristic Instability Time  Chip Morphology Transition  
S38C车轴钢高周和超高周疲劳行为实验研究 学位论文
博士论文,北京: 中国科学院大学, 2017
Authors:  姜青青
Adobe PDF(11528Kb)  |  Favorite  |  View/Download:666/20  |  Submit date:2017/07/27
纳米结构金属力学行为的分子动力学模拟 学位论文
硕士论文,北京: 中国科学院大学, 2017
Authors:  王雯
Adobe PDF(12220Kb)  |  Favorite  |  View/Download:367/10  |  Submit date:2017/07/07