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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2019    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 Piping-main scheme for condensers against the adverse impact of environmental conditions on air-cooled thermal power units 期刊论文 Energies, 2019, 卷号: 13, 期号: 1 作者:  Ni, Weiming;  Ge, Zhihua;  Yang, Lijun;  Du, Xiaoze 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Cooling  Cooling systems  Fossil fuel power plants  Mass transfer  Steam  Air cooling  Back pressures  Coal consumption rate  Piping-main arrangement  Thermal power generation   Numerical Study of the Unsteady Flow Characteristics of a Jet Centrifugal Pump under Multiple Conditions 期刊论文 PROCESSES, 2019, 卷号: 7, 期号: 11 作者:  Guo, Rong;  Li, Rennian;  Zhang, Renhui;  Han, Wei 收藏  |  浏览/下载：7/0  |  提交时间：2020/06/02 jet centrifugal pump (JCP)  unsteady flow  numerical calculation  pressure fluctuation  rotor-stator interaction   Study on Tribological Properties Evolution of PTFE Composites Filled with PEEK and Nano-Al2O3 Based on Block-on-ring Friction Model 期刊论文 Cailiao Daobao/Materials Reports, 2019, 卷号: 33, 期号: 5, 页码: 1756-1761 作者:  Qi, Yuan;  Gong, Jun;  Yang, Dongya;  Wang, Honggang;  Gao, Gui 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/14 ABAQUS  Alumina  Aluminum oxide  Morphology  Polyether ether ketones  Polytetrafluoroethylenes  Tribology  Wear of materials  Wear resistance  Friction coefficients  Friction modeling  Nano-Al2O3  Scanning electronic microscopy (SEM)  Simulation software  Tribological behaviors  Tribological performance  Tribological properties   Leakage characteristics analysis of an end face clearance compensated non-circular planetary gear motor 会议论文 Wuhan, China, April 10, 2019 - April 13, 2019 作者:  Cao, Wenbin;  Liu, Yinshui;  Niu, Zhuang;  Wang, Li 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/15 Deformation  Efficiency  Epicyclic gears  Fluid Power  Hydraulic equipment  Valves (mechanical)  Characteristics analysis  Compensation structure  Hydraulic system  Mathematics model  Mechanical efficiency  Torque characteristic  Volume efficiency  Working pressures   Research on the characteristic of noise and pressure fluctuation in the oil-gas mixing transportation of screw-axial pump 会议论文 Kyoto, Japan, September 16, 2018 - September 21, 2018 作者:  Quan, Hui;  Quan, Sizhe;  Li, Rennian;  Wang, Xincheng;  Chai, Xiyu 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Acoustic noise  Acoustic variables measurement  Acoustic wave transmission  Acoustics  Axial flow  Boundary element method  Frequency doublers  Hydraulic machinery  Impellers  Liquids  Mixing  Multiphase flow  Petroleum transportation  Pumps  Sailing vessels  Screws  Stators  Vortex flow  Blade passing frequency  Characteristic of noise  Hydraulic performance  Indirect boundary element method  Internal unsteady flow  Noise characteristic  Oil gas mixing transportation  Pressure fluctuation   A study on the evolution of vortex in the draft tube of pump-turbine under the runaway condition 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 4, 页码: 222-228 作者:  Li, Qifei;  Zhao, Chaoben;  Long, Shican;  Quan, Hui 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/17 Computer simulation  Hydraulic motors  Hydraulic turbines  Kinetic energy  Kinetics  Pumped storage power plants  Pumps  Tubes (components)  Draft tubes  Guide vane openings  Hydraulic instability  K-epsilon turbulent model  Pump-turbines  Pumped storage power station  Runaway conditions  Turbulent kinetic energy   A study on the evolution of vortex in the draft tube of pump-turbine under the runaway condition 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 4, 页码: 222-228 作者:  Li, Qifei;  Zhao, Chaoben;  Long, Shican;  Quan, Hui 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Computer simulation  Hydraulic motors  Hydraulic turbines  Kinetic energy  Kinetics  Pumped storage power plants  Pumps  Tubes (components)  Draft tubes  Guide vane openings  Hydraulic instability  K-epsilon turbulent model  Pump-turbines  Pumped storage power station  Runaway conditions  Turbulent kinetic energy   Numerical simulation on wear-thermal-stress coupling behavior of cap-seal seal and optimization design 期刊论文 Zhejiang Daxue Xuebao (Gongxue Ban)/Journal of Zhejiang University (Engineering Science), 2019, 卷号: 53, 期号: 2, 页码: 258-267 and 274 作者:  Cao, Wen-Han;  Gong, Jun;  H.-G., Wang;  G., Gao;  Y., Qi 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Couplings  Finite element method  Numerical methods  Numerical models  Pistons  Simulation platform  Stresses  Structural design  Structural optimization  Thermal stress  Thermoelectricity  Wear of materials  Finite element techniques  Numerical simulation method  Orthogonal design method  Sealing characteristics  Simulation and optimization  Structure optimization  Thermal  Thermal-stress coupling   The damping algorithm and design of viscous damper 会议论文 Wuhan, China, April 10, 2019 - April 13, 2019 作者:  Min W(闵为) 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/12