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The adaptive coupling of dual-horizon peridynamic element and finite element for the progressive failure of materials 期刊论文
INTERNATIONAL JOURNAL OF FRACTURE, 2024, 卷号: 245, 期号: 1-2, 页码: 89-114
作者:  Bie, Yehui;  Ding, Kuanjie;  Zhao, Zhifu;  Wei, Yueguang
收藏  |  浏览/下载：3/0  |  提交时间：2024/03/25
Adaptive coupling  Progressive failure  Dual-horizon peridynamics  Abaqus  UEL  
An incompressible flow solver on a GPU/CPU heterogeneous architecture parallel computing platform 期刊论文
THEORETICAL AND APPLIED MECHANICS LETTERS, 2023, 卷号: 13, 期号: 5, 页码: 100474
作者:  Li QQ(李千千);  Li R(李荣);  Yang ZX(杨子轩)
Adobe PDF(1882Kb)  |  收藏  |  浏览/下载：26/9  |  提交时间：2024/01/15
GPU Acceleration  Parallel computing  Poisson equation  Preconditioner  
A framework to simulate the crack initiation and propagation in very-high-cycle fatigue of an additively manufactured AlSi10Mg alloy 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 175, 页码: 105293
作者:  Sun JY(孙经雨);  Qian GA(钱桂安);  Li JH(李江华);  Li, Ruiyang;  Jian, Zhimo;  Hong YS(洪友士);  Berto, Filippo
Adobe PDF(6203Kb)  |  收藏  |  浏览/下载：68/0  |  提交时间：2023/06/15
Crystal plasticity  Cohesive zone model  Very-high-cycle fatigue  Microstructure-sensitive fatigue  Short crack growth  
A cache-efficient reordering method for unstructured meshes with applications to wall-resolved large-eddy simulations 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 480, 页码: 112009
作者:  Liu Y(刘毅);  Wang HP(王洪平);  Wang SZ(王士召);  He GW(何国威)
Adobe PDF(9368Kb)  |  收藏  |  浏览/下载：73/0  |  提交时间：2023/06/15
Large -eddy simulations  Unstructured mesh  High performance computing  Mesh reordering  Cache utilization  
On the Morphodynamics of a Wide Class of Large Scale Meandering Rivers: Insights Gained by Coupling LES With Sediment Dynamics 期刊论文
JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS, 2023, 卷号: 15, 期号: 3
作者:  Khosronejad, Ali;  Limaye, AjayB.B.;  Zhang, Zexia;  Kang, Seokkoo;  Yang XL(杨晓雷);  Sotiropoulos, Fotis
Adobe PDF(7736Kb)  |  收藏  |  浏览/下载：51/1  |  提交时间：2023/04/20
large eddy simulation  morphodynamics  meandering river  sediment transport  turbulence  
A frequency-domain formulation for predicting multi-frequency noise generated by flows with periodically moving boundaries 期刊论文
JOURNAL OF THEORETICAL AND COMPUTATIONAL ACOUSTICS, 2023, 页码: 29
作者:  Zhou, Zhiteng;  Wang, Hongping;  Zang, Zhenyu;  Wang, Shizhao
Adobe PDF(4164Kb)  |  收藏  |  浏览/下载：86/0  |  提交时间：2023/03/20
Ffowcs Williams and Hawkings integral  broadband noise  multi-frequency noise  frequency-domain formulation  moving boundaries  
Self-Propelled Swimming of a Flexible Propulsor Actuated by a Distributed Active Moment 期刊论文
Fluids, 2023, 卷号: 8, 期号: 1, 页码: 29
作者:  Han CH(韩长鸿);  Zhang ZY(张治愚);  Zhang X(张星)
Adobe PDF(2670Kb)  |  收藏  |  浏览/下载：150/36  |  提交时间：2023/01/17
self-propulsion  ground effect  turning maneuver  flexible propulsor  fluid-structure interaction  active moment  traveling wave  cruising speed  cost of transport  
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：249/77  |  提交时间：2023/02/09
load spectrum  computational mechanics  deep learning  data-driven modeling  gated recurrent unit neural network  
干酪根热解和力学性质的多尺度研究 学位论文
硕士论文，北京: 中国科学院大学, 2022
作者:  魏子雄
Adobe PDF(6532Kb)  |  收藏  |  浏览/下载：224/8  |  提交时间：2023/01/03
干酪根  热解  反应力场分子动力学  介观尺度  细观力学  
Phase-Field Simulation on the Effect of Second-Phase Particles on Abnormal Growth of Goss Grains in Fe-3%Si Steels 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 23, 页码: 20
作者:  Wang,Mingtao;  Xu,Yongkai;  Hu,Jinlong;  Fang,Feng;  Jin,Jianfeng;  Jia,Tao;  Peng Q(彭庆)
Adobe PDF(10062Kb)  |  收藏  |  浏览/下载：215/82  |  提交时间：2023/02/03
phase-field simulation  abnormal grain growth  Fe-3%Si steel  second-phase particle  Goss grain