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Underwater Low-Frequency Sound Absorbing Metamaterials Based on Wave-Mode Transformation and Local Resonance Mechanism 期刊论文
ACTA PHYSICA POLONICA A, 2021, 卷号: 140, 期号: 5, 页码: 455-462
Authors:  Zhang, Han;  Hao, Pengxiang;  Gao, Yang;  Cheng, Yong;  Li GZ(李广增);  Hu, Ning;  Qi, Zhengpan
Adobe PDF(2240Kb)  |  Favorite  |  View/Download：227/55  |  Submit date：2022/02/17
sound-absorbing metamaterials  wave-mode transformation  local resonance  low-frequency sound absorption  
Space-time frequency spectra analyses of the unsteady cavitating vortical flows inside a mixed-flow pump 期刊论文
Ocean Engineering, 2021, 卷号: 238, 页码: 109758
Authors:  Huang RF(黄仁芳);  Qiu RD(丘润荻);  Wang YW(王一伟）;  Luo XW(罗先武);  Zhang W(张伟)
Adobe PDF(24333Kb)  |  Favorite  |  View/Download：320/19  |  Submit date：2021/10/21
Mixed-flow pump  Pressure fluctuations  Cavitation  Wavelet analysis  
Degradation of rhodamine B in water by ultrasound-assisted TiO2 photocatalysis 期刊论文
JOURNAL OF CLEANER PRODUCTION, 2021, 卷号: 313, 页码: 7
Authors:  Xu, Dong;  Ma HL(马海玲)
Adobe PDF(3137Kb)  |  Favorite  |  View/Download：474/231  |  Submit date：2021/09/07
Ultrasound  Rhodamine B  Degradation  Photocatalysis  
Numerical investigation of flows around an axisymmetric body of revolution by using Reynolds-stress model based hybrid Reynolds-averaged Navier-Stokes/large eddy simulation 期刊论文
PHYSICS OF FLUIDS, 2021, 卷号: 33, 期号: 8, 页码: 15
Authors:  Liu Y(刘毅);  Zhou ZT(周志腾);  Zhu LX(朱力行);  Wang SZ(王士召)
Adobe PDF(4819Kb)  |  Favorite  |  View/Download：299/85  |  Submit date：2021/11/01
Effects of Notches and Defects on Dwell Fatigue Mechanism and Fatigue Life of Ti-6Al-4V ELI Alloy Used in Deep-Sea Submersibles 期刊论文
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2021, 卷号: 9, 期号: 8, 页码: 14
Authors:  Sun J(孙健);  Wu, Lei;  Sun CQ(孙成奇)
Adobe PDF(5338Kb)  |  Favorite  |  View/Download：346/120  |  Submit date：2021/11/01
titanium alloy Ti-6Al-4V ELI  notch  defect  dwell fatigue life  failure mechanism  
Mechanism analyses of the unsteady vortical cavitation behaviors for a waterjet pump in a non-uniform inflow 期刊论文
OCEAN ENGINEERING, 2021, 卷号: 233, 页码: 14
Authors:  Huang RF(黄仁芳);  Wang YW(王一伟);  Du TZ(杜特专);  Luo, Xianwu;  Zhang, Wei;  Dai, Yuanxing
Adobe PDF(13736Kb)  |  Favorite  |  View/Download：281/57  |  Submit date：2021/08/03
Cavitation  Waterjet pump  Pressure fluctuation  Boundary vorticity flux  
Physics-driven machine learning model on temperature and time-dependent deformation in lithium metal and its finite element implementation 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 153, 页码: 104481
Authors:  Wen JC(温济慈);  Zou, Qingrong;  Wei YJ(魏宇杰)
Adobe PDF(3559Kb)  |  Favorite  |  View/Download：320/83  |  Submit date：2022/10/25
Physics-driven machine learning  Lithium-metal anode  Creep  Finite-element analysis  Constitutive model  
Effects of intermittent loading time and stress ratio on dwell fatigue behavior of titanium alloy Ti-6Al-4V ELI used in deep-sea submersibles 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 77, 页码: 223-236
Authors:  Sun CQ(孙成奇);  Li, Yanqing;  Xu, Kuilong;  Xu, Baotong
Adobe PDF(7581Kb)  |  Favorite  |  View/Download：255/39  |  Submit date：2021/08/16
Ti-6Al-4V ELI  Dwell fatigue  Intermittent loading time  Stress ratio  Creep fatigue interaction  
干酪根成熟演化的化学−力学耦合机制研究 学位论文
博士论文，北京: 中国科学院大学, 2021
Authors:  王晓荷
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干酪根分子模型  热解机制  成熟度指数  热演化动力学  本构关系  
宽体客机型架外形综合优化设计方法研究 学位论文
博士论文，北京: 中国科学院大学, 2021
Authors:  宋鑫
Adobe PDF(10201Kb)  |  Favorite  |  View/Download：293/4  |  Submit date：2021/06/09
宽体客机  气动弹性  多学科优化设计  鲁棒优化设计  代理模型