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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 发表日期：2018    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Self-similarity and Flow Field Characteristics of Horizontal Axis Wind Turbine Wakes 期刊论文 Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2018, 卷号: 38, 期号: 15, 页码: 4482-4489 作者:  Zhang, Xuyao;  Yang, Congxin;  Gao, Zhiteng;  Luo, Song 收藏  |  浏览/下载：19/0  |  提交时间：2020/11/14 Aerodynamics  Flow control  Flow fields  Navier Stokes equations  Shear stress  Turbulence models  Vorticity  Wakes  Wind tunnels  Wind turbines  Axial positions  Flow field characteristics  Horizontal axis wind turbines  Self-similarities  Shear-stress transport  Vorticity strengths  Wake expansions  Wind turbine rotors   Investigation of friction power consumption and the performance of a water turbine seal based on the imbalanced rotation of magnetic nanofluids 会议论文 Beijing, China, November 16, 2017 - November 19, 2017 作者:  Li, Z.G.;  Zhang, J.R.;  Li, B.;  Liu, X.B.;  Yang, F.Y. 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/15 Electric power utilization  Friction  Hydraulic machinery  Hydraulic motors  Hydraulic turbines  Magnetism  Nanofluidics  Navier Stokes equations  Rotation  Calculated values  Cooling equipment  Differential pressures  Friction power  Magnetic field gradient  Magnetic nanofluid  Magnetic particle  Nano-fluidic devices   Free vibration of FGM variable thickness circular plates with temperature-dependent material properties by the DQM method in thermal environment 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2018, 卷号: 37, 期号: 10, 页码: 218-224 作者:  Li, Qinglu;  Wang, Wentao;  Yang, Jingning 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Beams and girders  Differentiation (calculus)  Equations of motion  Functionally graded materials  Natural frequencies  Plates (structural components)  Shear deformation  Thickness control  Differential quadrature methods  First-order shear deformation theory  Free vibration  Functionally graded material (FGM)  Functionally graded plates  Temperature dependent  Temperature-dependent material properties  Variable thickness circular plate   Pile-soil interaction considering thickness of contact surface 期刊论文 Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2018, 卷号: 40, 页码: 247-251 and 99 作者:  Zhou, Yong;  Zhu, Ya-Wei 收藏  |  浏览/下载：0/0  |  提交时间：2022/02/17 Beams and girders  Computation theory  Computational methods  Differential equations  Finite difference method  Geotechnical engineering  Numerical methods  Soils  Springs (components)  Comparison analysis  Computational model  Contact surface  Numerical validations  Pile soil interaction  Practical engineering  Spring element  Supporting structure   Pile-soil interaction considering thickness of contact surface 期刊论文 Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2018, 卷号: 40, 页码: 247-251 and 99 作者:  Zhou, Yong;  Zhu, Ya-Wei 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Beams and girders  Computation theory  Computational methods  Differential equations  Finite difference method  Geotechnical engineering  Numerical methods  Soils  Springs (components)  Comparison analysis  Computational model  Contact surface  Numerical validations  Pile soil interaction  Practical engineering  Spring element  Supporting structure   Investigation of friction power consumption and performance of a water turbine seal based on the imbalanced rotation of nano-magnetic fluids 期刊论文 ADVANCES IN MECHANICAL ENGINEERING, 2018, 卷号: 10, 期号: 4 作者:  Li, Zhenggui;  Zhang, Jiarong;  Li, Deyou;  Chai, Xin;  Li, Bo 收藏  |  浏览/下载：29/0  |  提交时间：2019/11/15 Nano-magnetic fluid  imbalanced rotation  sealed water turbine  friction power consumption   Effect of particle parameters on flow field and erosion wear characteristics of flow passage components in screw centrifugal pump 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2018, 卷号: 34, 期号: 6, 页码: 58-66 作者:  Shen, Zhengjing;  Chu, Wuli;  Dong, Wei 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Centrifugal pumps  Centrifugation  Cerenkov counters  Computer integrated manufacturing  Erosion  Flow fields  Hardness  Impellers  Liquids  Models  Navier Stokes equations  Numerical methods  Particle size  Particle size analysis  Screws  Statistical mechanics  Structural design  Turbulence models  Velocity control  Wear of materials  Circumferential angles  Circumferential direction  K-epsilon turbulence model  Particle concentrations  Particle parameters  Restitution coefficient  Screw centrifugal pumps  Solid-liquid two phase flows   Effect of Fluid Compressibility on the Transient Response Characteristics of Open-Type Constant Flow Hydrostatic Bearings 期刊论文 TRIBOLOGY LETTERS, 2018, 卷号: 66, 期号: 1 作者:  Du, Yikang;  Mao, Kuanmin;  Chen, Han;  Gao, Longlong;  Xie, Liming 收藏  |  浏览/下载：26/0  |  提交时间：2019/11/15 Open-type constant flow hydrostatic bearing  Fluid compressibility  Transient response performance   FREE VIBRATION OF GRADED METALLIC FOAM CIRCULAR PLATE IN THERMAL ENVIRONMENT 期刊论文 JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY, 2018, 卷号: 19, 期号: 2, 页码: 837-848 作者:  Fan Jianling;  Ma Liansheng;  Su Houde 收藏  |  浏览/下载：59/0  |  提交时间：2019/11/15 environmental protection  graded metallic foam circular plate  shooting method  thermal buckling  natural frequency   Effect of cavitation flow on energy conversion characteristics of nuclear main pump 会议论文 Montreal, QC, Canada, July 15, 2018 - July 20, 2018 作者:  Cheng, Xiaorui 收藏  |  浏览/下载：16/0  |  提交时间：2020/11/15 Computational fluid dynamics  Energy conversion  Hydraulics  Impellers  Navier Stokes equations  Pumps  Turbulence models  Cavitation conditions  Continuity equations  Conversion characteristics  Design condition  Hydrostatic head  Posterior segment  Relative velocity  Whole flow fields