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A novel approach to compute the spatial gradients of enriching functions in the X-FEM with a hybrid representation of cracks 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2023, 卷号: 417, 页码: 21
作者:  Liu CQ(刘传奇);  Wei YJ(魏宇杰)
Adobe PDF(1455Kb)  |  收藏  |  浏览/下载:56/1  |  提交时间:2023/10/30
X-FEM  Level sets  Hybrid representation  WENO  
Engineering perspective on bird flight: Scaling, geometry, kinematics and aerodynamics 期刊论文
PROGRESS IN AEROSPACE SCIENCES, 2023, 卷号: 142, 页码: 47
作者:  Liu, Tianshu;  Wang SZ(王士召);  Liu, Hao;  He GW(何国威)
Adobe PDF(39199Kb)  |  收藏  |  浏览/下载:37/0  |  提交时间:2024/01/22
Bird  Flight  Scaling  Flapping wing  Airfoil  Wing geometry  Wing kinematics  Aerodynamics  Vortex  Lift  Drag  Thrust  Thin-airfoil theory  Lifting-line theory  Wake models  Kutta-Joukowski theorem  Actuator disk model  Vortex ring model  CFD  Multiple joint arm system  
A novel defect based fatigue damage model coupled with an optimized neural network for high cycle fatigue analysis of casting alloys with surface defect 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 170, 页码: 107538
作者:  Gao, Tongzhou;  Ji, Chenhao;  Zhan, Zhixin;  Huang, Yingying;  Liu CQ(刘传奇);  Hu, Weiping;  Meng, Qingchun
Adobe PDF(18205Kb)  |  收藏  |  浏览/下载:54/1  |  提交时间:2023/04/20
High cycle fatigue  Casting alloys  Surface defect  Damage model  Optimized neural network  
An interface-resolved phase-change model based on velocity decomposition 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 475, 页码: 28
作者:  Lu M(卢敏);  Yang ZX(杨子轩);  He GW(何国威)
Adobe PDF(3953Kb)  |  收藏  |  浏览/下载:144/0  |  提交时间:2023/02/20
Phase-change model  Velocity decomposition  Multi-phase flow  
A computational method for the load spectra of large-scale structures with a data-driven learning algorithm 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 141-154
作者:  Chen XJ(陈贤佳);  Yuan, Zheng;  Li, Qiang;  Sun, ShouGuang;  Wei YJ(魏宇杰)
Adobe PDF(2512Kb)  |  收藏  |  浏览/下载:247/76  |  提交时间:2023/02/09
load spectrum  computational mechanics  deep learning  data-driven modeling  gated recurrent unit neural network  
虚单元计算方法的最新理论与应用进展 期刊论文
力学进展, 2022, 卷号: 52, 期号: 04, 页码: 874-913
作者:  刘传奇;  许广涛;  魏宇杰
Adobe PDF(12419Kb)  |  收藏  |  浏览/下载:151/43  |  提交时间:2023/03/16
虚单元法  非多项式函数  工程科学计算  单元凸凹性  
高熵合金药型罩射流成型与稳定性 期刊论文
力学学报, 2022, 卷号: 54, 期号: 08, 页码: 2119-2130
作者:  鄢阿敏;  乔禹;  戴兰宏
Adobe PDF(1487Kb)  |  收藏  |  浏览/下载:180/47  |  提交时间:2022/10/17
高熵合金  聚能药型罩  射流稳定性  射流断裂时间  
Parametric and V&V study in a fundamental CFD process: revisiting the lid-driven cavity flow 期刊论文
AIRCRAFT ENGINEERING AND AEROSPACE TECHNOLOGY, 2022, 页码: 16
作者:  Ge, Mingming;  Zhang XL(张鑫磊);  Brookshire, Kaleb;  Coutier-Delgosha, Olivier
Adobe PDF(5383Kb)  |  收藏  |  浏览/下载:197/45  |  提交时间:2022/01/24
Lid-driven cavity  Fluid dynamics  Computational fluid dynamics  Numerical method  Verification and validation  
HiDeNN-TD: Reduced-order hierarchical deep learning neural networks 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2022, 卷号: 389, 页码: 33
作者:  Zhang L(张磊);  Lu, Ye;  Tang, Shaoqiang;  Liu, Wing Kam
Adobe PDF(4228Kb)  |  收藏  |  浏览/下载:196/46  |  提交时间:2022/02/17
Hierarchical deep-learning neural networks  Proper generalized decomposition  Canonical tensor decomposition  Reduced order finite element method  Convergence study and error bound  
单一水平轴风电机组尾迹的模拟方法与流动机理研究综述 期刊论文
力学学报, 2021, 卷号: 53, 期号: 12, 页码: 3169-3178
作者:  杨晓雷
Adobe PDF(1216Kb)  |  收藏  |  浏览/下载:179/41  |  提交时间:2022/03/16
风力机  尾迹  大涡模拟  风力机参数化模型