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Effects of Temperature and Microstructure on Short Crack Growth of Laser Powder Bed Fusion Ni-Based Superalloy 期刊论文
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2025, 页码: 13./通讯作者:Li, Yonghua, Qian, Guian
Authors:  Zhang, Feng;  Li, Yonghua;  Shi T(时涛);  Wang ZB(王子标);  Liu WQ(刘文琦);  Fu, Qiang;  Wu, Changbo;  Qian GA(钱桂安)
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in-situ SEM technology  microstructure  Ni-based superalloy  propagation model  short fatigue crack  
Pore-based prediction of crack initiation life in very-high-cycle fatigue 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2025, 卷号: 190, 页码: 108655./通讯作者:Qian GA
Authors:  Zhang NY(张宁豫);  Liu WQ(刘文琦);  Shi T(时涛);  Sun JY(孙经雨);  Qian GA(钱桂安)
Favorite  |  View/Download:23/0  |  Submit date:2024/12/02
Laser powder bed fusion  Very-high-cycle-fatigue  Porosity  Crack initiation life  Crack initiation position  
AsPINN: Adaptive symmetry-recomposition physics-informed neural networks 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2024, 卷号: 432, 页码: 117405./通讯作者:刘洋,闫循石
Authors:  Liu ZT(刘子提);  Liu Y(刘洋);  Yan, Xunshi;  Liu W(刘文);  Guo SQ(郭帅旗);  Zhang CA(张陈安)
Favorite  |  View/Download:38/0  |  Submit date:2024/11/01
Network structure  Parameter-sharing  Feature-enhanced physics-informed neural  networks  Symmetry decomposition  
两级入轨飞行器背部分离装置、方法及其存储介质 专利
发明授权.两级入轨飞行器背部分离装置、方法及其存储介质, 授权公告号: CN110654577B, 申请日期: 2019-10-12, 授权公告日期: 2024-09-27
Inventors:  杨磊;  张陈安;  李文皓;  刘文
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乘波体设计与优化研究进展——从高超声速至宽速域 期刊论文
力学学报, 2024, 卷号: 56, 期号: 6, 页码: 1655-1677./通讯作者:张陈安
Authors:  刘文;  郭帅旗;  刘洋;  王发民;  张陈安
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高超声速  宽速域  乘波体  设计与优化  稳定性  
一种幂次乘波体的纵向稳定性优化方法及系统 专利
发明授权.一种幂次乘波体的纵向稳定性优化方法及系统, 授权公告号: CN112949199B, 申请日期: 2021-03-15, 授权公告日期: 2024-02-02
Inventors:  刘文;  张陈安;  杨磊;  李文皓
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一种平面前缘升力体前缘线优化方法、系统及升力体 专利
发明授权.一种平面前缘升力体前缘线优化方法、系统及升力体, 授权公告号: CN112948976B, 申请日期: 2021-03-15, 授权公告日期: 2024-02-02
Inventors:  刘文;  张陈安;  杨磊;  李文皓
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多级可控渐进吸能点阵结构 专利
发明授权.多级可控渐进吸能点阵结构, 授权公告号: CN112800553B, 申请日期: 2021-01-04, 授权公告日期: 2024-01-30
Inventors:  刘文峰;  宋宏伟;  黄晨光
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一种屈曲驱动大角度扭转的点阵结构设计 专利
发明授权.一种屈曲驱动大角度扭转的点阵结构设计, 授权公告号: CN112836250B, 申请日期: 2021-01-04, 授权公告日期: 2024-01-26
Inventors:  刘文峰;  宋宏伟;  黄晨光
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Aerodynamic optimization of hypersonic blunted waveriders based on symbolic regression 期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2024, 卷号: 144, 页码: 108801./通讯作者:Liu, Wen
Authors:  Guo SQ(郭帅旗);  Liu W(刘文);  Zhang CA(张陈安);  Liu Y(刘洋);  Wang FM(王发民)
Favorite  |  View/Download:86/0  |  Submit date:2024/02/05
Hypersonic waverider  Aerodynamic model  Symbolic regression  Bluntness effect