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Effect of Post-Weld Aging Temperature on Microstructure and Mechanical Properties of Weld Metal of 15-5 PH Stainless Steel 期刊论文
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2020, 页码: 8
作者:  Niu JP;  Cui B;  Jin HJ(晋会锦);  Yan JL;  Meng W;  Min CY;  Xu D
Adobe PDF(2430Kb)  |  收藏  |  浏览/下载:314/95  |  提交时间:2020/11/30
copper-rich phase  mechanical properties  post-weld aging temperature  reversion austenite  weld metal  
Probabilistic framework for fatigue life assessment of notched components under size effects 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2020, 卷号: 181, 页码: 12
作者:  Liao D;  Zhu SP(朱顺鹏);  Keshtegar B;  Qian GA(钱桂安);  Wang QY
Adobe PDF(2833Kb)  |  收藏  |  浏览/下载:412/288  |  提交时间:2020/08/26
Notch  Fatigue  Size effect  Failure probability  Life prediction  Weibull model  
Influence of hierarchical porosity on the mechanical properties of porous woven composites under thermomechanical loading 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2020, 卷号: 200, 页码: 13-22
作者:  Yang ZM(杨正茂);  Yan H;  Qian GA(钱桂安);  Ji ZD
Adobe PDF(2409Kb)  |  收藏  |  浏览/下载:320/81  |  提交时间:2020/10/23
Porous woven composites  Hierarchical porosity  Micromechanics  Continuum damage mechanics  Thermomechanical behaviors  
The mechanism of internal fatigue-crack initiation and early growth in a titanium alloy with lamellar and equiaxed microstructure 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2020, 卷号: 798, 页码: 140110
作者:  Pan XN(潘向南);  Xu SW(徐守文);  Qian GA(钱桂安);  Alexander N;  Andrey S;  Thierry PL;  Hong YS(洪友士)
Adobe PDF(27976Kb)  |  收藏  |  浏览/下载:521/100  |  提交时间:2020/08/26
柔性扑翼的自主推进与流场模式识别 学位论文
硕士论文,北京: 中国科学院大学, 2020
作者:  李秉霖
Adobe PDF(7330Kb)  |  收藏  |  浏览/下载:414/13  |  提交时间:2020/05/30
自推进运动  流固耦合  尾迹分类  机器学习  湍流识别  
钛合金高周和超高周疲劳的裂纹萌生与初始扩展行为研究 学位论文
博士论文,北京: 中国科学院大学, 2020
作者:  潘向南
Adobe PDF(16905Kb)  |  收藏  |  浏览/下载:553/38  |  提交时间:2020/05/31
超高周疲劳  应力比  裂纹萌生  微结构  钛合金  
Design of High Altitude Propeller Using Multilevel Optimization 期刊论文
INTERNATIONAL JOURNAL OF COMPUTATIONAL METHODS, 2020, 卷号: 17, 期号: 4, 页码: 32
作者:  Liu XQ;  He WL;  Wei FM(魏凤美)
Adobe PDF(3524Kb)  |  收藏  |  浏览/下载:410/92  |  提交时间:2020/03/11
High altitude propeller  multilevel optimization  blade element momentum theory  MIGA  NSGA-II  CFD simulation  
Local modulated wave model for the reconstruction of space-time energy spectra in turbulent flows 期刊论文
JOURNAL OF FLUID MECHANICS, 2020, 卷号: 886, 页码: 26
作者:  Wu T(吴霆);  He GW(何国威)
Adobe PDF(3524Kb)  |  收藏  |  浏览/下载:413/90  |  提交时间:2020/03/11
turbulence theory  turbulence modelling  turbulent boundary layers  
An sequential optimization and aeroelastic constraint transformation method for strength-aeroelastic comprehensive design 期刊论文
JOURNAL OF FLUIDS AND STRUCTURES, 2020, 卷号: 93, 页码: 14
作者:  Zhang ZS;  Wang XJ;  Chen XJ(陈贤佳)
浏览  |  Adobe PDF(2381Kb)  |  收藏  |  浏览/下载:278/89  |  提交时间:2020/04/07
Comprehensive design  Sequential optimization strategy  Airplane wing  Structural strength  Aeroelasticity