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4篇 您的检索式:作者名="YU Zhouxiang"
    题名 作者 年代 出处 被引量
1The application on order analysis for the rotating machinery with LabVIEW显示文摘Order analysis is regarded as one of the most significant method for monitoring and analyzing rotational machinery for the phenomenon of ' frequency smear'.However,the order analysis based on resampling is a signal processingwhich converts the constant time interval sampling into constant angle interval sampling,while with the variety of the rotational speed.The superiority of the order analysis is investigatedon implement of order analysis.Andthrough comparing the advantage and disadvantage between spectrum and order analysis,the paper will discuss the order analysis form a deep perspective.Yu Zhouxiang Wang Shaohong Xu Kang Liu Bin 2016仪器仪表学报2016,37,S1:5
2Crystal structures and thermal expansion properties of Y_(2-x)Er_xMo_4O_(15) (x=0.0-2.0) solid solutions显示文摘A new series of rare earth compounds,Y2-xErxMo4O15 (x=0.0-2.0),were synthesized and their structures were determined by powder X-ray diffraction (XRD). Rietveld analysis of XRD patterns reveals that the compounds of this series crystallize in monoclinic system with space group P21/c. The lattice parameters a,b,c,β and the unit cell volume V de-crease linearly with increasing Er content. The thermal expansion properties of these compounds were studied under high-temperature XRD. Positive thermal expansions of compounds Y2-xErxMo4O15 are found to be anisotropic along the three crystallographic directions where a and c axes expand while b axis contracts in the whole temperature range. By analysis of data,the expansion of weak band Mo2-O14 with rising temperature should be responsible for positive thermal expansion.YU Zhouxiang CHEN Dongfeng WANG Hui PENG Jie CHENG Yingzhi WU Meimei HU Zhongbo 2007Rare Metals2007,26,5:0
3Organic interlayer engineering of TiS_(2) for enhanced aqueous Zn ions storage显示文摘Aqueous rechargeable zinc-ion batteries(ARZIBs)have a bright future for energy storage due to their high energy density and safety.However,for traditional ARZIBs,cathode materials always suffer from the limited space for large-sized zinc ions storage and transport,leading to low Coulombic efficiency and inferior cycling performance.To build a reliable host with large tunnel,1-butyl-1-methylpyrrolidinium ion(PY14^(+))pre-intercalated TiS_(2)(PY14^(+)-TiS_(2))is designed as an alternative intercalation-type electrode.As the insertion organic guest widens the interlayer space of TiS_(2)and buffers the lattice stress generated during the electrochemical cycles,the structural reversibility,cycling stability and kinetics properties of PY14^(+)-TiS_(2) are enhanced greatly.A specific capacity of 130.9 mAh g^(−1) with 84.3%capacity retention over 500 cycles can be achieved at 0.1 A g^(−1).Therefore,this study paves the way for enhancing the aqueous Zn ions storage capability by organic interlayer engineering.Chengcheng Huang Yiwen Liu Jing Li Zhonghao Miao Xinhao Cai Zhouxiang Wu Haoxiang Yu Lei Yan Liyuan Zhang Jie Shu 2023Journal of Materials Science & Technology2023,,9:0
4Repair of Neutron Velocity Selector Calibration System and Calibration Experiment显示文摘Neutron velocity selector calibration system had been made and tested successfully several years ago.During the calibration experiments,reactor power is 30 MW.The neutron time of flight spectrums of 3 He proportional counter and 2Ddetector were measured at rotating speed of 6 016,5 015,4 525,3 823and 3 001r·min-1,respectively.The overlap spectrum of 3 He proportional counter and 2D detector at rotating speed of 5 015r·min-1 was displayed in Fig.1(To have a better display,the count of 3 He pro-Fig.1 Time of flight spectrum of 3 He proportional counter and 2Ddetector at rotating speed of 5 015r·min-1 portional counter was reduced to 5%).YU Zhouxiang LI Bonan ZHANG Li WU Liqi 2018中国原子能科学研究院年报2018,,1:0
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