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Fatigue failure mechanisms and influential factors for aluminum alloy and its welded joint in a high-speed train 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2025, 卷号: 193, 页码: 12./通讯作者：Rui, Shao-Shi
Authors:  Yu, Yangyang;  Guo YY(郭艺云);  Wang SS(王赛赛);  Cai, Junshuang;  Wu, Han;  Song, Yeheng;  Rui SS(芮少石);  Sun CQ(孙成奇)
Favorite  |  View/Download：566/0  |  Submit date：2025/02/10
High-speed train  Aluminum alloy  Welding defects  Fatigue failure  Influential factors  
微重力流体实验工质负压热循环排气与加注系统及方法 专利
发明授权.微重力流体实验工质负压热循环排气与加注系统及方法, 授权公告号: CN118831353B, 申请日期: 2024-07-02, 授权公告日期: 2025-02-25
Inventors:  吴笛;  王佳;  胡良;  段俐;  康琦
Favorite  |  View/Download：12/0  |  Submit date：2025/03/10
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)
Favorite  |  View/Download：213/0  |  Submit date：2025/02/24
in-situ SEM technology  microstructure  Ni-based superalloy  propagation model  short fatigue crack  
Study on the movement behavior of ping-pong ball on water surface under microgravity 期刊论文
EXPERIMENTS IN FLUIDS, 2025, 卷号: 66, 期号: 2, 页码: 13./通讯作者：Zhao, Yi fan
Authors:  Zhao YF(赵一凡);  Chen SY(陈舒扬);  Wu D(吴笛);  Hu L(胡良);  Duan L(段俐);  Kang Q(康琦)
Favorite  |  View/Download：211/0  |  Submit date：2025/02/24
一种用于短时微重力流体实验模型快速密封的锁紧装置 专利
发明授权.一种用于短时微重力流体实验模型快速密封的锁紧装置, 授权公告号: CN118865786B, 申请日期: 2024-07-15, 授权公告日期: 2025-01-28
Inventors:  吴笛;  王佳;  郭亮;  胡济海;  陈一;  段俐;  康琦
Favorite  |  View/Download：7/0  |  Submit date：2025/03/10
Effects of Defect, Mean Stress and Lower Loading on High Cycle and Very High Cycle Fatigue Behavior of Ti-6Al-4V Alloy 期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2025, 页码: 14./通讯作者：Sun, Chengqi
Authors:  Guo YY(郭艺云);  Wu, Lei;  Shang, Yibo;  Sun CQ(孙成奇)
Favorite  |  View/Download：380/0  |  Submit date：2025/02/17
Ti-6Al-4V titanium alloy  Very high cycle fatigue  Defect  Stress ratio  Lower stress amplitude  
Dynamic equivalence conditions for an air-bearing simulator emulating scaled drag-free control dynamics 期刊论文
ACTA MECHANICA SINICA, 2025, 卷号: 41, 期号: 1, 页码: 19./通讯作者：Zhang, Chu
Authors:  Chen MW(陈明伟);  Zhang C(章楚);  He JW(贺建武);  Yang C(杨超);  Duan L(段俐);  Kang Q(康琦)
Favorite  |  View/Download：56/0  |  Submit date：2024/10/21
Drag-free satellite  Ground simulation  Pi theorem  Dynamical similarity  Scaling law  
A continuous testing method for fatigue strength evaluation in high cycle and very high cycle regimes 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2024, 卷号: 188, 页码: 20./通讯作者：Sun, Chengqi
Authors:  Wu H(仵涵);  Wang SS(王赛赛);  Xu, Wei;  Sun CQ(孙成奇)
Favorite  |  View/Download：33/0  |  Submit date：2024/08/23
Continuous testing method (CTM)  Up-and-down method (UDM)  Fatigue strength  High cycle fatigue  Very high cycle fatigue  
基于局部温度梯度和几何构型的空间排气排液方法研究 会议论文
第六届载人航天学术大会, 深圳, 2024 年 11 月 21-22 日
Authors:  叶致君;  陈上通;  吴笛;  段俐;  康琦
Favorite  |  View/Download：15/0  |  Submit date：2025/01/06
Development and Space Experiment Verification of Annular Liquid Flow Payload for China Space Station 期刊论文
SYMMETRY-BASEL, 2024, 卷号: 16, 期号: 11, 页码: 21./通讯作者：Duan, Li, Kang, Qi
Authors:  Wang J(王佳);  Chen Y(陈一);  Wu D(吴笛);  Hu L(胡良);  Ye ZJ(叶致君);  Duan L(段俐);  Zhao,Xilin;  Yin,Yongli;  Kang Q(康琦)
Favorite  |  View/Download：31/0  |  Submit date：2025/01/06
space experiment  annular liquid flow  payload development  thermocapillary convection  oscillatory instability