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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 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 Effect of long-time aging on precipitated phase and tensile properties of GH625 alloy 期刊论文 Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2019, 卷号: 29, 期号: 2, 页码: 262-269 作者:  Li, Ya-Min;  Zhu, Rui-Ming;  Liu, Hong-Jun;  Jia, Zhi 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/14 Chemical analysis  High resolution transmission electron microscopy  Plasticity  Precipitation (chemical)  Scanning electron microscopy  Tensile properties  Tensile testing  Thermal aging  Thermal insulation  Volume fraction  Fitting method  Full spectrum  GH625 alloys  Heat insulation method  Large amounts  Long-time aging  Precipitated phase  Yield ratios   Interaction between the atmospheric boundary layer and a stand-alone wind turbine in Gansu—Part II: Numerical analysis 期刊论文 Science China: Physics, Mechanics and Astronomy, 2018, 卷号: 61, 期号: 9 作者:  Zheng, Zhi;  Gao, ZhiTeng;  Li, DeShun;  Li, RenNian;  Li, Ye 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Atmospheric boundary layer  Atmospheric turbulence  Finite volume method  Kinetic energy  Kinetics  Large eddy simulation  Power spectrum  Turbomachine blades  Wakes  Wind power  Wind turbines  Asymmetric loads  Atmospheric turbulence effects  Conjoint analysis  Fluctuation velocities  Structural response  Turbulence kinetic energy  Turbulence structures  Wind turbine loads   Interaction between the atmospheric boundary layer and a stand-alone wind turbine in Gansu-Part II: Numerical analysis 期刊论文 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2018, 卷号: 61, 期号: 9 作者:  Zheng, Zhi;  Gao, ZhiTeng;  Li, DeShun;  Li, RenNian;  Li, Ye 收藏  |  浏览/下载：7/0  |  提交时间：2019/11/15 wind power  atmospheric turbulence effects  finite volume methods  large-eddy simulations   Research on work capacity of screw centrifugal pump impeller based on profile lines 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2013, 卷号: 49, 期号: 10, 页码: 156-162 作者:  Quan, Hui;  Li, Rennian;  Su, Qingmiao;  Han, Wei;  Li, Qifei 收藏  |  浏览/下载：7/0  |  提交时间：2022/02/17 Airfoils  Centrifugal pumps  Computer simulation  Energy conversion  Energy transfer  Impellers  Liquids  Loads (forces)  Navier Stokes equations  Particle size  Particle size analysis  Screws  Turbulence models  Centrifugal effect  Large particle sizes  Load factors  Profile Lines  Screw centrifugal pumps  Transmission medium  Volume concentration  Work capacities   Research on work capacity of screw centrifugal pump impeller based on profile lines 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2013, 卷号: 49, 期号: 10, 页码: 156-162 作者:  Quan, Hui;  Li, Rennian;  Su, Qingmiao;  Han, Wei;  Li, Qifei 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/14 Airfoils  Centrifugal pumps  Computer simulation  Energy conversion  Energy transfer  Impellers  Liquids  Loads (forces)  Navier Stokes equations  Particle size  Particle size analysis  Screws  Turbulence models  Centrifugal effect  Large particle sizes  Load factors  Profile Lines  Screw centrifugal pumps  Transmission medium  Volume concentration  Work capacities   Analysis of flow field and sound field characteristic of 2D airfoil based on FLUENT 会议论文 Inner Mongolia, China, July 15, 2011 - July 17, 2011 作者:  Yuan, Shangke;  Li, Rennian 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Acoustic fields  Acoustic noise  Aeroacoustics  Airfoils  Computer simulation  Computer software  Finite volume method  Flow fields  Numerical methods  Numerical models  Spectrum analysis  Turbomachine blades  Wind turbines  2-D numerical simulation  Acoustic model  Aerodynamic noise  Frequency ranges  Frequency spectra  Large-scale separation  SIMPLE algorithm  Wind turbine blades