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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2021    内容类型：期刊论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Multi-Objective Optimization Phase-Shift Control Strategy for Dual-Active-Bridge Isolated Bidirectional DC-DC Converter 期刊论文 INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS, 2021, 卷号: 51, 期号: 3, 页码: 169-179 作者:  Xu, Xiaodong;  Bao, Guangqing;  Ma, Ming;  Wang, Yuewu 收藏  |  浏览/下载：21/0  |  提交时间：2021/12/17 dual-active-bridge  multi-objective optimization  DPS control strategy  electrical performance   Lamb's problem and characteristic of energy transmission in unsaturated half-space 期刊论文 Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2021, 卷号: 53, 期号: 7, 页码: 2079-2089 作者:  Zhou, Fengxi;  Zhang, Yasen;  Cao, Xiaolin;  Mu, Zhanlin 收藏  |  浏览/下载：11/0  |  提交时间：2022/02/17 Boundary conditions  Constitutive equations  Continuum mechanics  Dynamics  Frequency domain analysis  Musculoskeletal system  Porous materials  Surface measurement  Transmissions  Different boundary condition  Displacement components  Excitation frequency  Helmholtz decomposition  Mass conservation equations  Momentum conservation equations  Pore-water pressures  Unsaturated porous media   Wetting deformation properties of unsaturated collapsible loess 期刊论文 Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2021, 卷号: 43, 页码: 36-40 作者:  Zhou, Feng-Xi;  Zhou, Zhi-Xiong;  Shao, Sheng-Jun 收藏  |  浏览/下载：4/0  |  提交时间：2022/02/17 Deformation  Geotechnical engineering  Soil mechanics  Textures  Wetting  Collapsibility coefficient  Collapsible loess  Effective stress  Engineering applications  Mechanical mechanisms  Unsaturated loess  Unsaturated soil mechanics  Wetting deformations   Study on water and salt migration and deformation properties of unsaturated saline soil under a temperature gradient considering salt adsorption: Numerical simulation and experimental verification 期刊论文 Computers and Geotechnics, 2021, 卷号: 134 作者:  Zhou, Lizeng;  Zhou, Fengxi;  Ying, Sai;  Li, Shuangyang 收藏  |  浏览/下载：21/0  |  提交时间：2021/04/12 Adsorption  Continuum mechanics  Heat transfer  Mass transfer  Numerical models  Porosity  Porous materials  Saline water  Seepage  Soil conservation  Soils  Thermal Engineering  Transport properties  Deformation Characteristics  Deformation properties  Desorption-adsorption effect  Experimental verification  Heat and mass transfer process  Migration properties  Saline soil  Unsaturated saline soil  Water and salts  Water-salt migration   Analytical analysis on the expansion of cylindrical cavity in unsaturated soils under different drainage conditions 期刊论文 Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2021, 卷号: 53, 期号: 5, 页码: 1496-1509 作者:  Zhou, Fengxi;  Mu, Zhanlin;  Yang, Ruxian;  Zhang, Yasen 收藏  |  浏览/下载：11/0  |  提交时间：2022/02/17 Composite structures  Drainage  Elastoplasticity  Expansion  Grouting  Numerical methods  Oil wells  Petroleum analysis  Petroleum reservoir evaluation  Soil mechanics  Soils  Stresses  Cylindrical cavity expansion  Intermediate principal stress  Intermediate principal stress effects  Momentum balance equations  Practical engineering problems  Saturated and unsaturated soils  Unified strength theory  Unsaturated soil mechanics   A review of numerical research on gas production from natural gas hydrates in China 期刊论文 JOURNAL OF NATURAL GAS SCIENCE AND ENGINEERING, 2021, 卷号: 85, 页码: 24 作者:  Ruan, Xuke;  Li, Xiao-Sen;  Xu, Chun-Gang 收藏  |  浏览/下载：7/0  |  提交时间：2021/10/27 Natural gas hydrates  Hydrate exploitation  Numerical simulation  Theoretical model  China   A Theoretical Calculation Method of Ground Settlement Based on a Groundwater Seepage and Drainage Model in Tunnel Engineering 期刊论文 SUSTAINABILITY, 2021, 卷号: 13, 期号: 5 作者:  Wei, Zhengde;  Zhu, Yanpeng 收藏  |  浏览/下载：10/0  |  提交时间：2021/04/12 tunnel engineering  tunnel seepage  dewatering funnel  ground settlement  effective stress