IMECH-IR

Browse/Search Results:  1-10 of 81 Help

Selected(0)Clear Items/Page:    Sort:
A framework of data assimilation for wind flow fields by physics-informed neural networks 期刊论文
APPLIED ENERGY, 2024, 卷号: 371, 页码: 18./通讯作者:Sun, Zhenxu
Authors:  Yan C(闫畅);  Xu SF(许盛峰);  Sun ZX(孙振旭);  Lutz, Thorsten;  Guo DL(郭迪龙);  Yang GW(杨国伟)
Favorite  |  View/Download:9/0  |  Submit date:2024/11/22
Data assimilation  Wind field reconstruction  Physics-informed deep learning  
Application of Wavenumber-frequency Method for Characteristic Frequency Prediction of Cavity Noise at Subsonic Speeds 期刊论文
JOURNAL OF APPLIED FLUID MECHANICS, 2024, 卷号: 17, 期号: 2, 页码: 370-383./通讯作者:Zheng, G.
Authors:  Lu WS(陆维爽);  Wei L;  Wang Y;  Yang GW(杨国伟);  Zheng GN(郑冠男);  Sun ZX(孙振旭)
Favorite  |  View/Download:160/0  |  Submit date:2024/02/26
Cavity noise  Flow-acoustic feedback  Wavenumber-frequency analysis  Pressure fluctuation  Flow instability  
A feasibility study on applying meta-heuristic optimization and Gaussian process regression for predicting the performance of pantograph-catenary system 期刊论文
ACTA MECHANICA SINICA, 2024, 卷号: 40, 期号: 1, 页码: 12./通讯作者:Yin, Bo
Authors:  Zhang MH(张莫晗);  Yin B(银波);  Sun ZX(孙振旭);  Bai, Ye;  Yang GW(杨国伟)
Favorite  |  View/Download:161/0  |  Submit date:2024/02/26
Pantograph-catenary system  Gaussian process regression  Surrogate model  Physical-based model  
Study on mathematical model construction of typical gorge wind field 期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2023, 卷号: 17, 期号: 1, 页码: 2249132./通讯作者:Guo, DL (corresponding author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China.
Authors:  Cheng JH(成炯豪);  Sun ZX(孙振旭);  Ju SJ(鞠胜军);  Yang GW(杨国伟);  Mao, Jun;  Guo DL(郭迪龙)
Adobe PDF(4993Kb)  |  Favorite  |  View/Download:163/11  |  Submit date:2023/09/26
Wind field characteristics  mathematical model  roughness  numerical simulation  wind speed fitting  
Robust optimisation of the streamlined shape of a high-speed train in crosswind conditions 期刊论文
ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2023, 卷号: 17, 期号: 1, 页码: 2234012./通讯作者:Sun, ZX (corresponding author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing, Peoples R China., Sun, ZX (corresponding author), Univ Chinese Acad Sci, Beijing, Peoples R China.
Authors:  Wang YT(王业腾);  Sun ZX(孙振旭);  Ju SJ(鞠胜军);  Guo DL(郭迪龙);  Yang GW(杨国伟)
Adobe PDF(3802Kb)  |  Favorite  |  View/Download:190/28  |  Submit date:2023/09/05
Railway aerodynamic  High-speed train  Crosswind  Robust optimisation  Flow structures  >  
Drag reduction using riblets downstream of a high Reynolds number inclined forward step flow 期刊论文
PHYSICS OF FLUIDS, 2023, 卷号: 35, 期号: 12, 页码: 13./通讯作者:Sun, Zhenxu
Authors:  Wang YT(王业腾);  Sun ZX(孙振旭);  Ju SJ(鞠胜军);  Guo DL(郭迪龙);  Yin B(银波);  Pan BY(潘博宇);  Nan KW(南凯威);  Yang GW(杨国伟)
Adobe PDF(3403Kb)  |  Favorite  |  View/Download:65/8  |  Submit date:2024/02/05
High-fidelity state-to-state modeling of hypersonic flow over a double cone 期刊论文
PHYSICS OF FLUIDS, 2023, 卷号: 35, 期号: 11, 页码: 10
Authors:  Wang XY(王小永);  Guo, Jinghui;  Hong QZ(洪启臻);  Li, Sijia
Adobe PDF(3376Kb)  |  Favorite  |  View/Download:178/25  |  Submit date:2023/12/18
Multi-objective optimization for high-performance Fe-based metallic glasses via machine learning approach 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 卷号: 960, 页码: 170793./通讯作者:Sha, ZD (corresponding author), Xi An Jiao Tong Univ, Sch Aerosp Engn, State Key Lab Strength & Vibrat Mech Struct, Xian 710049, Peoples R China., Poh, LH (corresponding author), Natl Univ Singapore, Dept Civil & Environm Engn, 1 Engn Dr 2,E1A-07-03, Singapore 117576, Singapore.
Authors:  Zhang, Yuxing;  Xie, Shejuan;  Guo, Wei;  Ding, Jun;  Poh, Leong Hien;  Sha ZD(沙振东)
Adobe PDF(10205Kb)  |  Favorite  |  View/Download:96/9  |  Submit date:2023/07/17
Fe-based metallic glass  Machine learning  Critical casting size  Saturation magnetization  Plasticity  
One-Step Patterned Contact-Resistance-Free Stretchable Strain Sensors With High Linearity and Repeatability for Body-Motion Detection 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2023, 卷号: 90, 期号: 7, 页码: 71004./通讯作者:Li, S, Su, YW (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China., Li, S, Su, YW (corresponding author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
Authors:  Lan YQ(蓝昱群);  Liu GD(刘国栋);  Yin SZ(尹世珍);  Zhao Y(赵阳);  Liu C(刘崇);  Sun LJ(孙立娟);  Li S(李爽);  Su YW(苏业旺)
Adobe PDF(963Kb)  |  Favorite  |  View/Download:93/28  |  Submit date:2023/07/17
stretchable strain sensors  high linearity  high repeatability  laser cutting  elasticity  structures  
Spatiotemporal parallel physics-informed neural networks: A framework to solve inverse problems in fluid mechanics 期刊论文
PHYSICS OF FLUIDS, 2023, 卷号: 35, 期号: 6, 页码: 65141./通讯作者:Sun, ZX (corresponding author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
Authors:  Xu SF(许盛峰);  Yan C(闫畅);  Zhang, Guangtao;  Sun ZX(孙振旭);  Huang RF(黄仁芳);  Ju SJ(鞠胜军);  Guo DL(郭迪龙);  Yang GW(杨国伟)
Adobe PDF(8047Kb)  |  Favorite  |  View/Download:173/44  |  Submit date:2023/09/05