QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2022    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 Experimental study of centrifugal pump as turbine with S-blade impeller 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART E-JOURNAL OF PROCESS MECHANICAL ENGINEERING, 2022 作者:  Wang, Xiaohui;  Wu, Zanxiu;  Yang, Hao;  Zhang, Xingjie;  Yang, Junhu 收藏  |  浏览/下载：22/0  |  提交时间：2022/09/22 Energy recovery  pump as turbine  experimental study  optimization  S-blade   Fabrication of Fe-based amorphous composite coating by laser cladding 期刊论文 Journal of Non-Crystalline Solids, 2022, 卷号: 589 作者:  Li, Chunyan;  Zhai, Jianshu;  Tian, Lin;  Lu, Yu;  Li, Xiaocheng 收藏  |  浏览/下载：31/0  |  提交时间：2022/06/20 Composite coatings  Corrosion resistance  Corrosion resistant coatings  Hard coatings  Laser cladding  Microhardness  Molybdenum compounds  Morphology  Porosity  Scanning electron microscopy  Wear of materials  45 steel  Amorphous composite coatings  Amorphous content  Fe-based  Laser scanning microscope  Overlap rate  Phase morphology  Pore  Process parameters  X- ray diffractions   A Unified Modeling Scheme of Modular Multilevel Converter for Hybrid AC/DC Power Grids 期刊论文 Frontiers in Energy Research, 2022, 卷号: 10 作者:  Xie, Xingfeng;  Wu, Zaijun;  Hu, Qinran;  Quan, Xiangjun;  Dou, Xiaobo 收藏  |  浏览/下载：37/0  |  提交时间：2022/06/20 Rectifying circuits  State space methods  AC/DC power grid  Connection method  Converter modeling  Modular multilevel converter  Modular multilevel converter modeling  Modulars  Module decouple connection method  Multilevel converter  Small signal  Virtual resistors   ThreeDimensional Topography Analysis and Power Spectral Density Characterization of Nonuniform Scroll Teeth 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2022, 卷号: 42, 期号: 2, 页码: 322-327 作者:  Liu, Tao;  Li, Yinping;  Sun, Yongji 收藏  |  浏览/下载：9/0  |  提交时间：2022/06/20 Power spectral density  Topography  Changing regularity  Machining quality  Non-uniform  Non-uniform scroll tooth  One-dimensional  Power spectral analysis  Power spectral density method  Three-dimensional topography  Topography images  Two-dimensional   A method for analyzing bursting oscillations in grid-connected renewable energy generation systems based on a complex network 期刊论文 Journal of Renewable and Sustainable Energy, 2022, 卷号: 14, 期号: 2 作者:  Wang, Kun;  Chen, Wei;  Li, Jiangtao;  Shi, Jinhui;  Wei, Zhanhong 收藏  |  浏览/下载：17/0  |  提交时间：2022/06/20 Permanent magnets  Small-world networks  Amplitude oscillation  Analysis method  Bursting oscillations  Direct-driven permanent magnet synchronous generators  Fast-slow dynamics  Generation systems  Grid-connected  Large amplitude  Renewable energy generation  Wide-band