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The nature and the mechanism of crack initiation and early growth for very-high-cycle fatigue of metallic materials - An overview 会议论文
21st European Conference on Fracture (ECF), Catania, ITALY, JUN 20-24, 2016
Authors:  Hong YS(洪友士);  Sun CQ(孙成奇);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
View  |  Adobe PDF(7940Kb)  |  Favorite  |  View/Download：362/157  |  Submit date：2018/01/16
High-strength Steels  Chromium-bearing Steel  Regime N-greater-than-10(7) Cycles  Severe Plastic-deformation  Ion Mass-spectrometry  Long-life Fatigue  Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Titanium Alloyss-n Curve  Ti-6al-4v Alloy  Propagation Mechanism  Ultrasonic Frequency  
The formation mechanism of characteristic region at crack initiation for very-high-cycle fatigue of high-strength steels 会议论文
3rd International Conference on Characterisation of Crack Tip Fields, Urbino, ITALY, APR 20-22, 2015
Authors:  Hong YS(洪友士);  Liu XL(刘小龙);  Lei ZQ(雷铮强);  Sun CQ(孙成奇);  Hong, YS (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
View  |  Adobe PDF(3960Kb)  |  Favorite  |  View/Download：364/116  |  Submit date：2017/05/12
Very-high-cycle Fatigue  Fatigue Crack Initiation  Fine-granular-area  Nanograins  High-strength Steels  Chromium-bearing Steel  Long-life Fatigue  N-greater-than-10(7) Cycles  Residual-stresses  Vhcf-regime  Behavior  Inclusions  Propagation  Damage  Size  
微结构对25CrMo4钢的高周、超高周疲劳行为的影响 会议论文
中国力学大会——2013, 中国北京, 2013-08-19
Authors:  张晓乐;  李亚波;  谢季佳;  洪友士
View  |  Adobe PDF(365Kb)  |  Favorite  |  View/Download：733/184  |  Submit date：2014/04/02
超高周疲劳  微结构  车轴钢  旋转弯曲疲劳  疲劳断裂  疲劳断口  试样  回火索氏体  高强钢  低温回火  回火马氏体  珠光体  断口分析  高温回火  “鱼眼  热处理方式  亚表面  裂纹  铁素体  形貌  
Fast Dynamic Mesh Method and its Application on Aeroelasticity 会议论文
7th Asian-Pacific Conference on Aerospace Technology and Science, 7th APCATS 2013, Taiwan, China, MAY 23-26, 2013
Authors:  Yang GW(杨国伟);  Zheng GN(郑冠男);  Nie XY(聂雪媛)
View  |  Adobe PDF(3458Kb)  |  Favorite  |  View/Download：686/242  |  Submit date：2014/03/11
Dynamic Mesh  Rbf  Reduced-point Option  Aeroelasticity  
Numerical Simulation of a Low-power Hydrazine Arcjet Thruster 会议论文
18TH INTERNATIONAL VACUUM CONGRESS (IVC-18), Beijing, PEOPLES R CHINA, AUG 23-27, 2010
Authors:  Wang HX;  Geng JY;  Chen Xi;  Pan WX(潘文霞);  Wang HX (reprint author), Beijing Univ Aeronaut & Astronaut, Sch Astronaut, Beijing 100191, Peoples R China.
Adobe PDF(212Kb)  |  Favorite  |  View/Download：1147/341  |  Submit date：2011/01/12
Low-power Arcjet  Plasma Flow And Heat Transfer  Numerical Modeling  Hydrazine  
加载历史对低刚度下P-选择素-PSGL-1键寿命的影响 会议论文
第九届全国生物力学学术会议, 中国天津, 2009-10-11
Authors:  章燕;  孙淦云;  吕守芹;  李宁;  龙勉
Adobe PDF(177Kb)  |  Favorite  |  View/Download：595/110  |  Submit date：2010/11/25
加载历史  5481  低刚度  5238  选择素  4629  加载率  2744  寿命  2051  配体分子  1986  相互作用  1489  加载速度  1080  977  外力  1029  炎症反应  
PREDICTION OF VORTEX-INDUCED VIBRATION OF FLEXIBLE RISER USING AN IMPROVED WAKE-OSCILLATOR MODEL 会议论文
28th International Conference on Ocean, Offshore and Arctic Engineering, Honolulu, HI, MAY 31-JUN 05, 2009
Authors:  Chen WM(陈伟民);  Zhang LW;  Li M;  Chen WM
View  |  Adobe PDF(517Kb)  |  Favorite  |  View/Download：1074/233  |  Submit date：2009/07/23
Circular-cylinder  Added-mass  Forces  
Correlation of electromagnetic flow meter, electrical resistance tomography and mechanistic modelling for a new solution of solid slurry measurement 会议论文
5th World Congress in Industrial Process Tomography, Bergen, Norway, September 3, 2007 - September 6, 2007
Authors:  Xu JY(许晶禹);  Wang M;  Munir B;  Oluwadarey HI;  Schlaberg HI;  Wu YX(吴应湘);  Williams RA
View  |  Adobe PDF(253Kb)  |  Favorite  |  View/Download：270/58  |  Submit date：2017/06/01
Electrical Resistance Tomography  Electromagnetic Flow Meters  Laboratory Experiments  Median Particle Size  Sand Concentrations  Slip Velocity  Solid Concentrations  Volumetric Fractions  
Transonic Aeroelastic Numerical Simulation in Aeronautical Engineering 会议论文
13th Annual Conference of the CFD-Society-of-Canada, JUL 31-AUG 02, 2005 St Johns, CANADA
Authors:  Yang GW(杨国伟)
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Numerical Simulation and Experimental Investigation about Internal and External Flows 会议论文
13th Annual Conference of the CFD-Society-of-Canada, JUL 31-AUG 02, 2005 St Johns, CANADA
Authors:  Wang T(王涛);  Yang GW(杨国伟);  Huang GJ(黄国君);  Zhou LD
Adobe PDF(377Kb)  |  Favorite  |  View/Download：862/309  |  Submit date：2007/12/18