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浏览/检索结果: 共7条，第1-7条 帮助 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 Parameter estimation of eccentric gravitational waves with a decihertz observatory and its cosmological implications 期刊论文 PHYSICAL REVIEW D, 2023, 卷号: 107, 期号: 4, 页码: 43539 作者:  Yang, Tao;  Cai, Rong-Gen;  Cao, Zhoujian;  Lee, Hyung Mok 收藏  |  浏览/下载：1/0  |  提交时间：2023/12/07 BARYON ACOUSTIC-OSCILLATIONS  BLACK-HOLE BINARIES  GAMMA-RAY BURSTS  HUBBLE CONSTANT  COMPACT BINARIES  GALACTIC NUCLEI  GALAXIES  LIGO  1ST   Implementation of active magnetic control system for piston centering in labyrinth piston compressor 期刊论文 MECHATRONICS, 2018, 卷号: 54, 页码: 52-67 作者:  Xie Jing;  Zeng Xiangjun;  Zhang Meimei;  Cheng Junming;  Wang Hang 收藏  |  浏览/下载：3/0  |  提交时间：2019/11/19 Eccentric running  Control strategy of three closed-loops  Linearization method  Active magnetic control system  Labyrinth piston compressor  Speed observation method   Research on the piston precise electromagnetic centering of labyrinth-piston compressor 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2016, 卷号: 230, 期号: [db:dc_citation_issue], 页码: 388-401 作者:  Cheng, Junming;  Zhang, Meimei;  Liu, Zhan;  Feng, Quanke;  Zeng, Xiangjun 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02 centering technology  electromagnetic centering system  eccentric running  Labyrinth piston compressor  multi-loop control   Research on dynamic modeling and electromagnetic force centering of piston/piston rod system for labyrinth piston compressor 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART I-JOURNAL OF SYSTEMS AND CONTROL ENGINEERING, 2016, 卷号: 230, 期号: [db:dc_citation_issue], 页码: 786-798 作者:  Cheng, Junming;  Zeng, Xiangjun;  Liu, Zhan;  Yu, Xiaoling;  Feng, Quanke 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/02 dynamic modeling  eccentric running  Labyrinth piston compressor  electromagnetic guiding system  centering technology   稀土离子掺杂的宽带发射LED用荧光粉的研究 学位论文 博士: 中国科学院大学, 2015 作者:  张亮亮 收藏  |  浏览/下载：101/0  |  提交时间：2015/11/30 荧光粉  白光LED  氮硅铝酸盐  SrAlSi4N7  Li2SrSiO4   Analysis on out-of-roundness of low-head hydrogenerator under operation condition 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2013, 卷号: 29, 期号: 24, 页码: 79-85 作者:  Li, Zhenggui;  Yang, Fengyu;  Si, Guolei;  Wang, Dehong;  Deng, Yuxuan 收藏  |  浏览/下载：25/0  |  提交时间：2020/11/14 Accidents  Bending (deformation)  Electric excitation  Finite element method  Hydraulic motors  Magnetic devices  Magnetic fields  Structural design  Vibration analysis  Hydraulic generator  Low head  Operation safety  Out of roundness  Unbalanced magnetic pull   Numerical analysis of pressure gradient along casing in helical turbulent flow of power law fluid in eccentric annulus 会议论文 2nd International Conference on Energy, Environment and Sustainable Development (EESD 2012), Jilin, PEOPLES R CHINA, 2013-01-01 - 收藏  |  浏览/下载：6/0  |  提交时间：2020/01/03 casing running tool  eccentric annular helical flow of power law fluid  average pressure gradient  average annular flow velocity  fitting function