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浏览/检索结果: 共50条，第1-10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 Internal Force Analysis and Field Test of Lattice Beam Based on Winkler Theory for Elastic Foundation Beam 期刊论文 MATHEMATICAL PROBLEMS IN ENGINEERING, 2019, 卷号: 2019 作者:  Li, Jingbang;  Zhu, Yanpeng;  Ye, Shuaihua;  Ma, Xiaorui 收藏  |  浏览/下载：6/0  |  提交时间：2020/06/02 Theoretical research on the dynamic characteristics of electrohydraulic servo valve (EHSV) in deep sea environment 期刊论文 Ocean Engineering, 2019, 卷号: 192 作者:  Liu, Yinshui;  Dong, Jie;  Wu, Shan;  Wu, Defa;  Deng, Yipan 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/14 Dynamic response  Hydraulic servomechanisms  Hydraulics  Pneumatic servomechanisms  Seawater  Valves (mechanical)  Ansys workbenches  Dynamic characteristics  Dynamic performance  Electro-hydraulic servo valve  Physical characteristics  Simulation  Structure deformation  Theoretical research   Generalized thermoelastic diffusion problems with fractional order strain 期刊论文 European Journal of Mechanics, A/Solids, 2019, 卷号: 78 作者:  Li, Chenlin;  Guo, H.;  Tian, Xiaogeng;  He, Tianhu 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/18 Chemical analysis  Diffusion  Sandwich structures  Structural design  Thermoelasticity  Transient analysis   A Study on Knowledge Employees Based on Management optimization Strategies 会议论文 Dalian, China, November 14, 2019 - November 16, 2019 作者:  Liu, Haozhen;  Liu, Xiaohong 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/15 Employment  Human resource management  Intelligent systems  Career development  Knowledge-intensive organizations  Management strategies  Optimization strategy  Practical problems  Value model   Research on Harmonic Distribution Characteristics and Resonance Degradation Phenomenon of Photovoltaic Power Station 会议论文 Beijing, China, November 21, 2019 - November 23, 2019 作者:  Wei, Chen;  Ya, Li Liu;  Xiping, Pei 收藏  |  浏览/下载：22/0  |  提交时间：2020/11/15 Degradation  Deterioration  Electric lines  Harmonic analysis  Photovoltaic cells  Power plants  Resonance  Amplification coefficient  Degradation mechanism  Harmonic distribution  Harmonic interactions  Photovoltaic power stations  Power grids  Resonance phenomena  Total harmonic distortion (THD)   Temperature rise characteristics of oil film in flow distribution pair of high-pressure intra-vane type pump 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2019, 卷号: 35, 期号: 20, 页码: 52-59 作者:  Li, Shaonian;  Chen, Long;  Zhang, Lei;  Zhao, Ru;  Hu, Zhenming 收藏  |  浏览/下载：19/0  |  提交时间：2020/11/14 Experiments  Film thickness  Friction  Lubricating oils  Numerical models  Pressure  Pumps  Temperature  Vane pumps  Differential pressures  Flow distribution  Friction characteristics  Numerical calculation  Oil film temperature  Oil temperature rise  Theoretical calculations  Thermal deformation   A theoretical study on asymmetric bending for functionally graded shape memory alloy beam 期刊论文 JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2019, 卷号: 41, 期号: 10 作者:  Wang, Jichang;  Guo, Xiaoming;  Yang, Jingning 收藏  |  浏览/下载：2/0  |  提交时间：2019/11/15 Functionally graded  Shape memory alloy  Nonlinear  Tension-compression asymmetry  Thermal and the mechanical loads   Numerical Analysis of Pipeline Vibration Characteristics in Large Pumping Stations 会议论文 Nanjing, China, May 10, 2019 - May 12, 2019 作者:  Cundong, Xu;  Junjiao, Tian;  Dongmeng, Zhou;  Zhipeng, Yao;  Fengyou, Gu 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/15 Deformation  Disasters  Fluid mechanics  Numerical methods  Numerical models  Pipelines  Pumping plants  Shore protection  Fluid-solid coupling  High frequency vibration  Large pumping stations  Optimization design  Structural damage diagnosis  Vibration characteristics  Vibration isolations  Vibration reductions   The influence of spiral angle on lift-off speed of face gas seal under start-up 期刊论文 SN Applied Sciences, 2019, 卷号: 1, 期号: 9 作者:  Lu, Junjie;  Ding, Xuexing;  Zhang, Wei 收藏  |  浏览/下载：4/0  |  提交时间：2022/02/17 Gases  Rotating machinery  Speed  Experimental test  Gas film thickness  Hydrodynamic lubrication  Mixed lubrication  Rotational speed  Slip-flow effects  Start-up process  Theoretical modeling   Research on lubrication mechanism with fluid-solid coupling of port plate pair in swash plate axial piston pump 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2019 作者:  Wang, Zhaoqiang;  Xu, Yanfei;  Hu, Shan;  Ji, Hong;  Yang, Jian 收藏  |  浏览/下载：4/0  |  提交时间：2019/11/15 Valve plate  fluid-solid coupling  lubrication  elastic deformation