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Physical interpretation of neural network-based nonlinear eddy viscosity models 期刊论文
AEROSPACE SCIENCE AND TECHNOLOGY, 2023, 卷号: 142, 页码: 13
作者:  Zhang XL(张鑫磊);  Xiao, Heng;  Jee, Solkeun;  He GW(何国威)
Adobe PDF(5699Kb)  |  收藏  |  浏览/下载：45/0  |  提交时间：2023/11/28
Machine learning  Turbulence modeling  Ensemble Kalman inversion  Physical interpretability  
Coupling effect of strain gradient strengthening and thermal softening on the microscale plastic behavior of metallic materials 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2023, 卷号: 102, 页码: 16
作者:  Liu, Yanwei;  Long, Hao;  Zhang, Siyuan;  Song JR(宋晶如);  Zhou, Qianqian;  Wei, Yueguang
Adobe PDF(9349Kb)  |  收藏  |  浏览/下载：74/2  |  提交时间：2023/10/23
Thermo-mechanical coupled  Microscale plasticity model  Plastic strain gradient  Radial return method  Staggered solution scheme  
RelaxNet: A structure-preserving neural network to approximate the Boltzmann collision operator 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2023, 卷号: 490, 页码: 112317
作者:  Xiao TB(肖天白);  Frank, Martin
Adobe PDF(5203Kb)  |  收藏  |  浏览/下载：34/0  |  提交时间：2023/09/05
Kinetic theory  Computational fluid dynamics  Scientific machine learning  Artificial neural network  
Combined Effect of Topography and Rotation on Oblique Internal Solitary Wave-Wave Interactions 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 2023, 卷号: 128, 期号: 6, 页码: e2023JC019634
作者:  Yuan, Chunxin;  Pan, Longxiang;  Gao, Zhen;  Wang Z(王展)
Adobe PDF(4948Kb)  |  收藏  |  浏览/下载：51/0  |  提交时间：2023/07/17
基于自发辐射的火焰结构和温度场多维度测量方法研究 学位论文
博士论文，北京: 中国科学院大学, 2023
作者:  周功喜
Adobe PDF(5810Kb)  |  收藏  |  浏览/下载：159/15  |  提交时间：2023/06/25
发射光谱  多视角内窥成像  热致分子辐射  多维度温度测量  发动机应用  
Asymptotic theory of Mack-mode receptivity in hypersonic boundary layers due to interaction of a heating/cooling source and a freestream sound wave 期刊论文
JOURNAL OF FLUID MECHANICS, 2023, 卷号: 963, 页码: A34
作者:  Zhao, Lei;  He, Jianhong;  Dong M(董明)
Adobe PDF(2335Kb)  |  收藏  |  浏览/下载：30/0  |  提交时间：2023/06/15
boundary layer receptivity  hypersonic flow  
Axisymmetric thermal postbuckling of functionally graded graphene nanocomposite annular plates with various geometric imperfections 期刊论文
THIN-WALLED STRUCTURES, 2023, 卷号: 185, 页码: 110594
作者:  Wu, Helong;  Zheng, Ziqiang;  Guo, Jing;  Li L(李龙);  Bao, Yumei;  Yang, Jie
Adobe PDF(2205Kb)  |  收藏  |  浏览/下载：27/0  |  提交时间：2023/06/15
Thermal postbuckling  Graphene nanocomposite  Functionally graded material  Annular plate  Geometric imperfection  
Buckling Analysis of Thin Walled Circular Shells under Local Axial Compression using Vector Form Intrinsic Finite Element Method 期刊论文
METALS, 2023, 卷号: 13, 期号: 3, 页码: 564
作者:  Ma, Wenliang;  Sun ZH(孙子涵);  Wu H(吴晗);  Xu, Leige;  Zeng, Yong;  Wang, Yanxing;  Huang, Guangyin
Adobe PDF(24059Kb)  |  收藏  |  浏览/下载：57/2  |  提交时间：2023/04/20
vector form intrinsic finite element  thin walled circular shells  local axial compression buckling  postbuckling  multilinear hardening model  
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：256/80  |  提交时间：2023/02/09
load spectrum  computational mechanics  deep learning  data-driven modeling  gated recurrent unit neural network  
Combined nonlinear wave and current induced instantaneously-liquefied soil depth in a non-cohesive seabed 期刊论文
COASTAL ENGINEERING, 2023, 卷号: 179, 页码: 12
作者:  Yang LJ(杨鲤境);  Gao FP(高福平);  Li CF(李畅飞)
Adobe PDF(1957Kb)  |  收藏  |  浏览/下载：117/1  |  提交时间：2022/12/20
Combined wave -current loading  Pore pressure  Non -cohesive seabed  Instantaneous liquefaction  Phase lag  Analytical solution