IMECH-IR

Browse/Search Results:  1-10 of 399 Help

Selected(0)Clear Items/Page:    Sort:
Mechanism of crack initiation and early growth of high strength steels in very high cycle fatigue regime 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 771, 页码: 9
Authors:  Song QY(宋清源);  Sun CQ(孙承奇)
Favorite  |  View/Download:12/0  |  Submit date:2020/03/11
very high cycle fatigue  High strength steels  Crack initiation mechanism  crack growth rate  Grain refinement  
深水海底管道典型失稳模式竞争机制及失稳预测 学位论文
博士论文,北京: 中国科学院大学, 2019
Authors:  师玉敏
Adobe PDF(9893Kb)  |  Favorite  |  View/Download:109/3  |  Submit date:2019/12/04
海底管道,管土相互作用,竞争机制,随机场,侧向屈曲,可靠度分析  
Study on Thermocapillary Convection in an Annular Liquid Pool 图书章节
2019
Authors:  Duan L(段俐);  Kang Q(康琦);  Wu D(吴笛);  Zhang L;  Zhang D;  Jiang H(姜欢);  Zhang C(章楚);  Yin YL;  Hu WR(胡文瑞)
Adobe PDF(1569Kb)  |  Favorite  |  View/Download:28/0  |  Submit date:2019/12/26
SJ-10 mission  Space experiment  Microgravity fluid physics  Thermocapillary convection  Annular liquid pool  Convection instability  Chaos Bifurcation  Transition routes  Volume ratio effect  
Experimental study of mode transition characteristics of a cavity-based scramjet combustor during acceleration 期刊论文
Aerospace Science and Technology, 2019, 卷号: 93, 期号: 10, 页码: UNSP 105316
Authors:  Meng Y(孟宇);  Gu HB(顾洪斌);  Zhuang JH(庄金衡);  Sun WM(孙文明);  Gao ZB(高占彪);  Lian H(连欢);  Yue LJ(岳连捷);  Chang XY(张新宇)
View  |  Adobe PDF(3099Kb)  |  Favorite  |  View/Download:62/15  |  Submit date:2019/10/15
Scramjet Combustor Mode Transition Liquid Kerosene Acceleration  
The effective fracture strength and fracture toughness of solids with energy dissipation confined to localized strips 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 120, 页码: 47-63
Authors:  Zeng XG;  Wei YJ(魏宇杰)
View  |  Adobe PDF(2027Kb)  |  Favorite  |  View/Download:76/10  |  Submit date:2019/09/09
Effective toughness  Fracture strength  Strain softening  Shear banding  Strip-yield model  
Capillary-gravity waves on a dielectric fluid of finite depth under normal electric field 期刊论文
EUROPEAN JOURNAL OF MECHANICS B-FLUIDS, 2019, 卷号: 77, 页码: 98-107
Authors:  Gao T;  Doak A;  Vanden-Broeck JM;  Wang Z(王展)
View  |  Adobe PDF(711Kb)  |  Favorite  |  View/Download:47/9  |  Submit date:2019/09/09
Surface wave  Solitary wave  Electrohydrodynamics  Capillary wave  
Fatigue crack and evolution prediction of compacted graphite iron under thermal loading with variable amplitude 期刊论文
ENGINEERING FAILURE ANALYSIS, 2019, 卷号: 102, 页码: 284-292
Authors:  Pan SN(潘斯宁);  Chen R(陈茹)
View  |  Adobe PDF(3932Kb)  |  Favorite  |  View/Download:26/0  |  Submit date:2019/11/27
Crack  Thermal fatigue  Variable amplitude  Evolution prediction  Compacted graphite iron  
The formation of discontinuous gradient regimes during crack initiation in high strength steels under very high cycle fatigue 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2019, 卷号: 124, 页码: 483-492
Authors:  Sun CQ(孙成奇);  Zhou LL(周玲玲);  Liu JL;  Wang Y(王垚);  Wu XL(武晓雷);  Wei YJ(魏宇杰)
View  |  Adobe PDF(8304Kb)  |  Favorite  |  View/Download:54/10  |  Submit date:2019/09/09
Very high cycle fatigue  Gradient microstructure  Mechanism of crack initiation  Crack growth rate  
A novel CACOR-SVR multi-objective optimization approach and its application in aerodynamic shape optimization of high-speed train 期刊论文
SOFT COMPUTING, 2019, 卷号: 23, 期号: 13, 页码: 5035-5051
Authors:  Zhang Y;  Guo DL(郭迪龙);  Sun ZX(孙振旭);  Chen DW
View  |  Adobe PDF(2843Kb)  |  Favorite  |  View/Download:26/4  |  Submit date:2019/09/09
Chaos ant colony optimization  Support vector machine  Multi-objective optimization  Vehicle modeling function  High-speed trains  
The volume ratio effect on flow patterns and transition processes of thermocapillary convection 期刊论文
JOURNAL OF FLUID MECHANICS, 2019, 卷号: 868, 页码: 560-583
Authors:  Kang Q(康琦);  Wang J(王佳);  Duan L(段俐);  Su YY(苏引引);  He JW(贺建武);  Wu D(吴笛);  Hu WR(胡文瑞)
View  |  Adobe PDF(1025Kb)  |  Favorite  |  View/Download:205/9  |  Submit date:2019/05/29
Marangoni convection  pattern formation  parametric instability