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Fluid-solid coupling simulation of a new hydraulic self-adaptive PDC cutter for improving well-drilling efficiency in complex formations 期刊论文
ENERGY REPORTS, 2021, 卷号: 7, 页码: 5885-5894
Authors:  Shi, Libao;  Zou, Deyong;  He, Zhenguo;  Gao DP(高大鹏)
Adobe PDF(2978Kb)  |  Favorite  |  View/Download：236/32  |  Submit date：2021/11/15
New PDC bit  SAPC  Fluid-solid coupling  Numerical simulation  
DP-MPM: Domain partitioning material point method for evolving multi-body thermal-mechanical contacts during dynamic fracture and fragmentation 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 卷号: 385, 页码: 114063
Authors:  Xiao, Mian;  Liu CQ(刘传奇);  Sun, WaiChing
Adobe PDF(5482Kb)  |  Favorite  |  View/Download：165/45  |  Submit date：2022/10/25
Material point method  Multi-body contact  Fragmentation  Brittle fracture  Thermomechanics  
Optimal reduced frequency for the power efficiency of a flat plate gliding with spanwise oscillations 期刊论文
PHYSICS OF FLUIDS, 2021, 卷号: 33, 期号: 11, 页码: 111908
Authors:  Wang CY(王春雨);  Zhao Y(昭越);  Zhang XL(张鑫磊);  Wang SZ(王士召)
Adobe PDF(9166Kb)  |  Favorite  |  View/Download：137/29  |  Submit date：2022/10/25
Continuous contact force model with an arbitrary damping term exponent: Model and discussion 期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2021, 卷号: 159, 页码: 17
Authors:  Zhang, Jie;  Huang, Can;  Zhao, Lei;  Di, Jiejian;  He, Guangping;  Li WH(李文皓)
Adobe PDF(1925Kb)  |  Favorite  |  View/Download：455/64  |  Submit date：2021/06/15
Contact model  Impact  Damping term exponent  Approximate dynamic equation  
A sharp interface immersed boundary method for flow-induced noise prediction using acoustic perturbation equations 期刊论文
COMPUTERS & FLUIDS, 2021, 卷号: 227, 页码: 15
Authors:  Zhao, Cheng;  Yang Y(杨焱);  Zhang, Tao;  Dong, Haibo;  Hou, Guoxiang
Adobe PDF(3919Kb)  |  Favorite  |  View/Download：338/84  |  Submit date：2021/08/30
Acoustic perturbation equations  Immersed boundary method  Flow-induced noise  Four-cylinder array  
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
Authors:  Yu, Yang;  Li, Zhenmian;  Yu, Jianxing;  Xu, Leige;  Zhao, Mingren;  Cui, Yupeng;  Wu H(吴晗);  Duan, Qinghao
Adobe PDF(4633Kb)  |  Favorite  |  View/Download：220/64  |  Submit date：2021/08/16
Subsea pipeline  Integral buckle arrestor  Buckling behavior  Vector form intrinsic finite element method (VFIFE)  Thin shell element  
Estimating thrust from shedding vortex surfaces in the wake of a flapping plate 期刊论文
JOURNAL OF FLUID MECHANICS, 2021, 卷号: 920, 页码: 26
Authors:  Tong, Wenwen;  Yang, Yue;  Wang SZ(王士召)
Adobe PDF(1714Kb)  |  Favorite  |  View/Download：268/80  |  Submit date：2021/08/03
vortex dynamics  propulsion  swimming/flying  
Numerical study on near-field characteristics of landslide-generated impulse waves in channel reservoirs 期刊论文
JOURNAL OF HYDROLOGY, 2021, 卷号: 595, 页码: 13
Authors:  Wang, Xiaoliang;  Shi CQ(石传奇);  Liu, Qingquan;  An Y(安翼)
Adobe PDF(6095Kb)  |  Favorite  |  View/Download：338/78  |  Submit date：2021/06/21
Numerical simulation  Channel reservoir  Landslide-generated impulse waves  Near field  Leading wave  
Self-propelled swimming of a flexible filament driven by coupled plunging and pitching motions 期刊论文
Journal of Hydrodynamics, 2021, 卷号: 31, 期号: 1, 页码: 157-169
Authors:  Li BL(李秉霖);  Wang YW(王一伟);  Yin B(银波);  Zhang X(张翔);  Zhang X(张星)
Adobe PDF(2085Kb)  |  Favorite  |  View/Download：388/87  |  Submit date：2021/03/30
self-propelled swimming  flexible filament  fluid-structure interaction  vortex structures  immersed boundary method