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浏览/检索结果: 共23条，第1-10条 帮助 限定条件 发表日期：2017    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 Influence of Opening Characteristics for Ultra-supercritical Steam Trap on Water Hammer Induced Pipe Vibration 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2017, 卷号: 37, 期号: 6, 页码: 1169-1174 and 1280 作者:  Li, Shuxun;  Meng, Lingqi;  X., Xu;  Y., Lou 收藏  |  浏览/下载：1/0  |  提交时间：2020/11/14 Flow measurement  Flow velocity  Fluid structure interaction  Pipelines  Steam  Steam separators and traps  Time domain analysis  Tin plate  Velocity  Water hammer  Calculation models  Flow charac-teristics  Method of characteristics  Opening process  Pipe vibrations  Supercritical steam  Velocity fluctuations  Water hammer pressure   Research on Vibrating Deformation of Water Droplets in Oil Subjected to Pulsed Electric Field by Electro-Hydrodynamic (EHD) Theory 期刊论文 Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section), 2017, 卷号: 33, 期号: 6, 页码: 1146-1151 作者:  Peng, Ye;  Liu, Tao;  Gong, Haifeng;  Zhang, Xianming 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/14 Deformation  Demulsification  Drops  Electrohydrodynamics  Emulsification  Stretching  Velocity  Vibration analysis  Droplet deformation  Electro hydrodynamic (EHD)  Expansion deformation  Harmonic components  High-voltage pulsed electric field  Pulse electric fields  Pulsed electric field  Theoretical calculations   Application of EWT AR model and FCM clustering in rolling bearing fault diagnosis 会议论文 Harbin, China, July 9, 2017 - July 12, 2017 作者:  Li, Jipu;  Zhao, Rongzhen;  Deng, Linfeng 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Failure analysis  Fault detection  Frequency modulation  Roller bearings  Vibration analysis  Wavelet transforms  AR models  Auto regressive models  Fault diagnosis method  Fault identifications  Fuzzy C mean clustering  Fuzzy C mean clustering (FCM)  High dimensional feature  Locality preserving projections   Fault diagnosis model based on NRS and EEMD for rolling-element bearing 会议论文 Harbin, China, July 9, 2017 - July 12, 2017 作者:  Lian, Jin;  Zhao, Rongzhen 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Classification (of information)  Computer aided diagnosis  Failure analysis  Fault detection  Support vector machines  Time domain analysis  Classification algorithm  EEMD  Ensemble empirical mode decompositions (EEMD)  Fault diagnosis model  Fault identifications  Feature attributes  Neighborhood rough sets  Rolling Element Bearing   PSpice Modeling of a Sandwich Piezoelectric Ceramic Ultrasonic Transducer in Longitudinal Vibration 期刊论文 sensors, 2017, 卷号: 17, 期号: 10, 页码: 2253 作者:  Xiaoyuan Wei;  Yuan Yang;  Wenqing Yao;  Lei Zhang 收藏  |  浏览/下载：13/0  |  提交时间：2022/03/10 PSpice model  impedance analysis  transient analysis  sandwiched piezoelectric ultrasonic transducer  longitudinal vibration   Effect of Surface-fitted Obstacle in Centrifugal Pump on Cavitation Suppression 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2017, 卷号: 48, 期号: 9, 页码: 111-120 作者:  Zhao, Weiguo;  Zhao, Guoshou;  Xian, Lixia;  Han, Xiangdong 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Cavitation  Centrifugal pumps  Computer simulation  Deterioration  Kinetic energy  Kinetics  Turbulence models  Vortex flow  Cavitation number  Different stages  K-Omega turbulence model  Obstacle  Petrochemical industry  Pressure frequency  Turbulent kinetic energy  Unsteady cavitation   Numerical simulation of tire critical hydroplaning speed on asphalt pavement 期刊论文 Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition), 2017, 卷号: 47, 期号: 5, 页码: 1020-1025 作者:  Liu, Xiuyu;  Cao, Qingqing;  Zhu, Shengze;  Huang, Xiaoming;  Lin, Mei 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Asphalt pavements  Lagrange multipliers  Mastic asphalt  Speed  Eulerian-lagrangian  Inflation pressures  Mean profile depths  Open-graded friction course  Stone mastic asphalts  Tire patterns  Water film  Water film thickness   Numerical simulation of tire critical hydroplaning speed on asphalt pavement 期刊论文 Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition), 2017, 卷号: 47, 期号: 5, 页码: 1020-1025 作者:  Liu, Xiuyu;  Cao, Qingqing;  Zhu, Shengze;  Huang, Xiaoming;  Lin, Mei 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Asphalt pavements  Lagrange multipliers  Mastic asphalt  Speed  Eulerian-lagrangian  Inflation pressures  Mean profile depths  Open-graded friction course  Stone mastic asphalts  Tire patterns  Water film  Water film thickness   Experimental Investigation on Parameters of Human Induced loading Models Based on Continuous Walking 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2017, 卷号: 37, 期号: 4, 页码: 709-716 作者:  Zhu, Qiankun;  Liu, Lulu;  Du, Yongfeng;  Li, Hongnan;  Chen, Kai 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Dynamic loads  Fast Fourier transforms  Linear transformations  Microelectronics  Structural dynamics  Vibration analysis  Wavelet transforms  Carrier coordinate system  Dynamic loadings  Experimental investigations  Loading models  Micro-electronic-mechanical systems  Pedestrian excitation  Structural vibrations  Transformation matrices   Vibration control of pedestrian-bridge vertical dynamic coupling interaction based on biodynamic model 期刊论文 Journal of Southeast University (English Edition), 2017, 卷号: 33, 期号: 2, 页码: 209-215 作者:  Zhu, Qiankun;  Li, Hongnan 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Dynamic response  Footbridges  Runge Kutta methods  Time varying control systems  Vibration control  Biodynamic  Biodynamic modeling  Calculation results  Comparative studies  Dynamic couplings  Optimization modeling  Vertical vibrations  Vibration serviceability