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The effect of laser surface melting on grain refinement of phase separated Cu-Cr alloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10
Authors:  Zhang LT(张犁天);  Yu G(虞钢);  Li SX(李少霞);  He XL(何秀丽);  Jie XY(解晓宇);  Xia CY(夏纯阳);  Ning WJ(宁伟健);  Zheng CY(郑彩云)
Favorite  |  View/Download:48/0  |  Submit date:2019/10/21
Laser surface melting (LSM)  Microstructure  Grain refinement  Liquid phase separation (LPS)  Interruption capability  
Quantitative criteria for identifying main flow channels in complex porous media 期刊论文
Petroleum Exploration and Development, 2019, 卷号: 46, 期号: 5, 页码: 998-1005
Authors:  Li XZ;  Lu DT;  Luo RL;  Sun YP;  Shen WJ (沈伟军);  Hu Y;  Liu XH;  Qi YD;  Guan CX;  Guo H
View  |  Adobe PDF(1823Kb)  |  Favorite  |  View/Download:38/6  |  Submit date:2019/10/21
porous media  matrix pore  fracture  flow channels  main flow channel index  quantitative identification criteria  
Driving mechanism of keyhole evolution during multi-pulse drilling with a millisecond laser 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 10, 页码: 7
Authors:  Zhang Y(张越);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Ning WJ(宁伟健)
Favorite  |  View/Download:26/0  |  Submit date:2019/10/21
multi-pulse laser drilling  melt ejection  vaporization  keyhole evolution  driving mechanism  
A comparative study of the nanopore structure characteristics of coals and Longmaxi shales in China 期刊论文
ENERGY SCIENCE & ENGINEERING, 2019, 页码: 14
Authors:  Zhou SW;  Liu HL;  Chen H;  Wang HY;  Guo W;  Liu DX;  Zhang Q;  Wu J;  Shen WJ (沈伟军)
Favorite  |  View/Download:21/0  |  Submit date:2019/09/09
adsorption capacity  CBM  nanopore structure  SEM  shale gas  specific surface area  
Study on mechanical characteristics and fracture mechanism of the Longmaxi Formation shale in southern Sichuan Basin, China 期刊论文
Energy Exploration & Exploitation, 2019, 页码: UNSP 0144598719876858
Authors:  Guo W;  Shen WJ(沈伟军);  Li XZ;  Wang N;  Liu XH;  Zhang XW;  Zhou SW
Favorite  |  View/Download:17/0  |  Submit date:2019/11/15
Investigation on the fracture mechanism of homogenized micro-crack crushing technology for portland cement concrete pavement rehabilitation 期刊论文
AIP ADVANCES, 2019, 卷号: 9, 期号: 7, 页码: 14
Authors:  Li WJ;  Zhang QL;  Zhi ZH;  Feng C(冯春);  Cai YC;  Yue JC
Favorite  |  View/Download:5/0  |  Submit date:2019/10/14
Experimental study on water invasion mechanism of fractured carbonate gas reservoirs in Longwangmiao Formation, Moxi block, Sichuan Basin 期刊论文
Environmental Earth Sciences, 2019, 卷号: 78, 期号: 10, 页码: 316(1-11)
Authors:  Fang FF;  Shen WJ(沈伟军);  Li XZ;  Gao SS;  Liu HX;  Li J
View  |  Adobe PDF(963Kb)  |  Favorite  |  View/Download:42/7  |  Submit date:2019/05/29
Fractured carbonate gas reservoirs  Physical simulation  Water volume ratio  Matrix permeability  Recovery factor  Water influx  
一种低温高压液态CO2置换装置及其使用方法 专利
发明专利. 一种低温高压液态CO2置换装置及其使用方法, 专利号: ZL201610970101.0, 申请日期: 2016-10-27,
Inventors:  段文杰;  李世海;  范永波;  乔继延;  冯春
View  |  Adobe PDF(947Kb)  |  Favorite  |  View/Download:0/0  |  Submit date:2020/01/15
活塞顶面抗热疲劳合金涂层激光熔覆方法 专利
发明专利. 活塞顶面抗热疲劳合金涂层激光熔覆方法, 专利号: ZL201510303409.5, 申请日期: 2015-06-04,
Inventors:  虞钢;  朱天辉;  郑彩云;  何秀丽;  李少霞;  宁伟健
View  |  Adobe PDF(988Kb)  |  Favorite  |  View/Download:4/1  |  Submit date:2020/01/15
The influence of combined gradient structure with residual stress on crack-growth behavior in medium carbon steel 期刊论文
ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 209, 页码: 369-381
Authors:  Wang Y(王瑶);  Yuan LC;  Zhang SJ(张诗嘉);  Sun CQ(孙成奇);  Wang WJ;  Yang GX;  Li Q;  Wei YJ(魏宇杰)
View  |  Adobe PDF(2613Kb)  |  Favorite  |  View/Download:67/3  |  Submit date:2019/04/11
Gradient material  Residual stress  Fatigue crack  Cyclic J-integral  Crack- growth rate