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Rapid evaluation of capillary pressure and relative permeability for oil-water flow in tight sandstone based on a physics-informed neural network 期刊论文
JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY, 2023
作者:  Ji LL(姬莉莉);  Xu, Fengyang;  Lin M(林缅);  Jiang WB(江文滨);  Cao GH(曹高辉);  Wu, Songtao;  Jiang, Xiaohua
Adobe PDF(7570Kb)  |  收藏  |  浏览/下载：36/0  |  提交时间：2023/09/05
Two-phase flow  Capillary pressure curve  Relative permeability curve  Tight sandstone  Physics-informed neural network  
自由落体贯入触探的阻力特性分析及Mohr-Coulomb强度参数反演 学位论文
硕士论文，北京: 中国科学院大学, 2023
作者:  邹欧
Adobe PDF(5311Kb)  |  收藏  |  浏览/下载：122/2  |  提交时间：2023/06/26
自由落体式贯入触探，Mohr-Coulomb强度参数反演，大变形有限元分析，动态空腔膨胀模型，速度阈值  
Study on an Analytical Solution to the Mechanical Response of Soil Cut by a Bionic Force Enhancement Grouser 期刊论文
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 卷号: 9, 期号: 12, 页码: 13
作者:  Chen, Yanli;  Zhu, Wei;  Qi WG(漆文刚);  Ma, Wenbo
Adobe PDF(4058Kb)  |  收藏  |  浏览/下载：251/45  |  提交时间：2022/02/17
deep-sea mining  bionic grouse  force enhancement design  analytical solution  finite element method  
多尺度渗流计算模型研究 学位论文
博士论文，北京: 中国科学院大学, 2021
作者:  徐志朋
Adobe PDF(9008Kb)  |  收藏  |  浏览/下载：254/3  |  提交时间：2022/01/11
致密油气  致密砂岩  致密碳酸盐岩  多尺度  渗流模型  
Nonlinear dynamic responses of high-speed railway vehicles under combined self-excitation and forced excitation considering the influence of unsteady aerodynamic loads 期刊论文
NONLINEAR DYNAMICS, 2021, 卷号: 105, 页码: 36
作者:  Zeng XH(曾晓辉);  Shi HM(史禾慕);  Wu H(吴晗)
Adobe PDF(5210Kb)  |  收藏  |  浏览/下载：576/347  |  提交时间：2021/09/08
High-speed railway vehicle  Unsteady aerodynamic loads  Self-excited vibration  Forced vibration  Quasi-periodic motion  
Buckling analysis of subsea pipeline with integral buckle arrestor using vector form intrinsic finite thin shell element 期刊论文
THIN-WALLED STRUCTURES, 2021, 卷号: 164, 页码: 14
作者:  Yu, Yang;  Li, Zhenmian;  Yu, Jianxing;  Xu, Leige;  Zhao, Mingren;  Cui, Yupeng;  Wu H(吴晗);  Duan, Qinghao
Adobe PDF(4633Kb)  |  收藏  |  浏览/下载：199/58  |  提交时间：2021/08/16
Subsea pipeline  Integral buckle arrestor  Buckling behavior  Vector form intrinsic finite element method (VFIFE)  Thin shell element  
Dynamic Mechanical Properties of Several High-Performance Single Fibers 期刊论文
MATERIALS, 2021, 卷号: 14, 期号: 13, 页码: 11
作者:  Lei XD(雷旭东);  Xiao KL(肖凯璐);  Wu XQ(吴先前);  Huang CG(黄晨光)
Adobe PDF(4609Kb)  |  收藏  |  浏览/下载：336/60  |  提交时间：2021/08/16
single fiber  mini-SHTB  SEM  Weibull distribution  
A half-space based contact detection algorithm for complex blocks 期刊论文
COMPUTERS AND GEOTECHNICS, 2021, 卷号: 135, 页码: 104168
作者:  Wang XQ(王心泉);  Feng C(冯春);  Zhu XG(朱心广);  Zhang L(张丽);  Li SH(李世海)
Adobe PDF(4265Kb)  |  收藏  |  浏览/下载：221/59  |  提交时间：2022/10/25
Contact detection  Potential contact pair  Half-space inclusion relation  Convex polygonal block  Convex polyhedral block  
Mesoscale analysis of the suction stress characteristic curve for unsaturated granular materials 期刊论文
PARTICUOLOGY, 2021, 卷号: 56, 页码: 183-192
作者:  Wang XL(王晓亮);  Zhang Z(张珍);  Li JC(李家春);  Liu QQ(刘青泉)
Adobe PDF(2899Kb)  |  收藏  |  浏览/下载：368/64  |  提交时间：2021/05/17
Suction stress  Liquid bridge  Unsaturated granular material  Discrete element method  
Structural responses of large-sized floating wind turbine with consideration of mooring-line dynamics based on coupled FEM simulations 期刊论文
SHIPS AND OFFSHORE STRUCTURES, 2021, 页码: 15
作者:  Guo SX(郭双喜);  Li, Yilun;  Li, Min;  Chen WM(陈伟民);  Kong, Yue
Adobe PDF(2339Kb)  |  收藏  |  浏览/下载：334/134  |  提交时间：2021/06/21
Structural response  hysteresis  catenary system  restoring stiffness  flexible body