Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Anhui University of Technology and Science(Natural Science)》 2006-01
Add to Favorite Get Latest Update

Supply mechanism of barium in the barium-tungsten cathode

SONG Jian-hua~1,ZHANG Hong-wei~2(1.Anhui Technical College of Mechanical and Electrical Engineering,Wuhu 241000,China;2.Anhui Huadong Photoelectric Technology Institute,Wuhu 241000,China)  
According to the theoretical analysis in Momentum,Thermal and Mass,the problem of supply mechanism(Momentum;Thermal;Mass) of Barium in the barium-tungsten cathode was dealt with.Results show that the supply mechanism mainly depends on the structure,physical performances of the porous medium and the characteristics of Barium.The research helps us to deeply realize the emitted mechanism of cathode.
【CateGory Index】: TN104
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 LIU Hao,QIU Tai,ZHAO Fang-xia(College of Materials Science and Engineering,Nanjing University of Technology,Nanjing 210009,China);Study on Dispenser Cathode Prepared with Nano Tungsten Matrix[J];Nonferrous Metals(Extractive Metallurgy);2008-06
【Citations】
Chinese Journal Full-text Database 1 Hits
1 DING Yao-gen (Institute of Electronics,Chinese Academy of Sciences,Beijing 100080,China);Recent Progress on Multi-Beam Klystron Technology[J];Vacuum Electronics;2002-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Jian-qing et al(Hebei Environmental Geological Survey Institute,Shijiazhuang,Hebei 050021);Effect of Middle Route Project of S-N Water Transfer on Groundwater Level of Shijiazhuang[J];Journal of Anhui Agricultural Sciences;2011-25
2 XUE Qiang et al.;Numerical Simulation of Fluid-Solid Coupling in Compressible Fluid Seepage[J];Underground Space;2001-S1
3 YI Fu,LIANG Bing(Liaoning Technical University, Liaoning Fu xin 123000,P.R.China);Research on the Mathematical Model of Landfill Gas Migration Based On Fuzzy Seepage Theory[J];Chinese Journal of Underground Space and Engineering;2005-06
4 Kong Xiangpeng1,2,Bai Yun1,Xu Donghong2(1.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China; 2.Shanghai No.2 Municipal Engineering Co.Ltd,Shanghai 200065,China);The Elastic Modulus of Slurry Membrane in Excavation Face for Slurry Shield[J];Chinese Journal of Underground Space and Engineering;2012-02
5 SUN Bin xiang 1, 2 , XU Xiao zu 1, 2 , LAI Yuan ming 1, LI Dong qing 1(1. State Key Laboratory of Frozen Soil Engineering, CAREERI, CAS, Lanzhou Gansu 730000, China; 2. Dept. of Civil Engineering, Shaoxing College of Arts and Sciences, Shaoxing Zhejiang 312000, China);Determination of Thermal Diffusivity and Conductivity on Ballast[J];Journal of Glaciolgy and Geocryology;2002-06
6 Wang Peilin; Deng Kaiju;Zhang Guoyan and Zhou Shiren(Department of Control Engineering, Harbin Institute of Technology, Harbin, 150001 );Numerical Simulation of S-L Interface Shape of Asymmetrical Bridgman-Hg_(1-x)Cd_xTe Crystal Growth[J];CHINESE JOURNAL OF SEMICONDUCTORS;1996-01
7 Wang Peilin 1,Bai Hong 2 and Yang Jingqi 1(1 Department of Astronautical electronics and optoelectronic engineering 2 Department of Mathematics Harbin Institute of Technology, Harbin 150001);Numerical Simulation of S L Interface Shape in Elliptically Cylindrical Bridgman Furnace for Hg 1 x Cd x Te Crystal Growth[J];CHINESE JOURNAL OF SEMICONDUCTORS;1998-02
8 Wang Jianxing (College of Arch., North China Univ. of Tech., 100041, Beijing, China;Email: wangjx6@ncut.edu.cn);Research on Coupling Effect of Two-Phase Thermo-Fluid and Porous Media[J];Journal of North China University of Technology;2001-03
9 LIU Hai-hua~1,ZHU Xun~2(1.2 Institute of Engineering Thermophysics,Chongqing University,Chongqing?400030,China);Experimental Investigation for In-situ Bioremediation of Diesel Oil-contaminated Soil[J];Environmental Science and Management;2006-06
10 Zhang Sheng(Transportation Department,Baosteel Branch,Shanghai 201900,China);Thermal Equilibrium Design for Bridge Disintegrator's Hydraulic System[J];Baosteel Technology;2006-S1
China Proceedings of conference Full-text Database 10 Hits
1 Fang Junwei,Kang Yili,You Lijun,Li Xiangchen (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University,Chengdu 610500,China);Research on Multi-scale Mass Transfer Behavior in Tight Sandstone Gas Reservoirs[A];[C];2011
2 Shao Jiugu,Xu Yousheng (Department of Physics,Zhejiang Normal University,Zhejiang Jinhua,321004,China);Numerical simulation in systems of Forchheimer' s non-darcy flow[A];[C];2011
3 WANG Jian-xing~(1,2) DONG Qin-xi~3(1.College of Architecture and Civil Engineering,North China University of Technology, Beijing 100041,China;2.State Key Lab for the Prevention and Control of Explosion Disaster,Beijing University of Technology,Beijing 100081,China;3.Department of Civil Engineering,Chuo University,International Center 742-1 Higashinakano Hachioji-shi, Tokyo 192-0393,Japan);A theoretical study on the dynamic boundary of hot fluid—solid coupling seepage[A];[C];2007
4 CHENG Ze-lin,XIONG Jun-jiang,PENG Bo,LUO Chu-yang (Aircraft Dept.,Beihang Univ.,Beijing 100083,China);Reverse Analysis to Find Production Defects Co-RTM Composites Structure[A];[C];2007
5 Luo Yunfeng,Duan Yuexin,Zhao Yan (School of Material Science and Engineering BeiHang University,Beijing 100083);Laminate Design of Composite Undercarriage and Its Simulation of RIM Process[A];[C];2008
6 MEI Yuan (Nanjing Research Institute of Electronics Technology, Nanjing 210013, China);Simulation of Forced Air-cooling Thermal Design in Large-scale Electronic Equipment[A];[C];2008
7 Shu Ying (Nanjing Research Institute of Electronics Technology, Nanjing 210013, China);Optimization design of air cooling for the antenna array of large active phased array radar[A];[C];2009
8 ;QUASI THREE DIMENSIONAL NUMERICAL SIMULATION FOR FLUID FLOW IN SHELL-SIDE OF A CONDENSER[A];[C];2007
9 Liu zhaobin, SunYan, Wang hanying (Huai'an Huaiyin Huihuang Vacuum Coating Co,Ltd,Huai'an 223300,China);The vacuum quality of vacuum heater tube[A];[C];2007
10 Wang Xiuli~1 Shi Jianwei~2 Qian Yiyu~1 Xie Jun~2 (1.Harbin Institute of Technology,Harbin,150001,China 2.Sun East Electronic Technology Company Lt.d,Shenzhen,518103 China);Dynamic characteristic of the solder dross form during lead-free wave soldering[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Zhang Yongli; D.L. Milius; I.A. Aksay (Kunming Institute of Precious Metals Princeton University. U. S.A.);The Effect of Si on the Wetting Behavior of SiC-Al System[J];MATERIALS SCIENCE AND ENGINEERING;1994-02
2 Liang Tongxiang, Liu Yangqiu, Zhang Shiji (Institute of Nuclear Energy Technology, Tsinghua University, Beijing 100084, China);Effect of Heat Treatment on the Peel Strength of Two Kinds of Cu Film[J];Rare Metal Materials and Engineering;2004-12
3 Shen Chunying, Li Zhishun, Qiu Tai, Wang Yuchun (Nanjing University of Technology, Nanjing 210009, China);High Property Aluminate for Ba-W Cathode by Impregnation[J];Rare Metal Materials and Engineering;2007-11
4 CHEN Yan~1 YAN Yi-min~1 YANG Zhong-hai~1 LEI Wen-qiang~2 GAO Ya-dong~1 (1.School of Physical Electronics,Univ.of Electron.Sci.& Tech.of China Chengdu 610054; 2.Institute of Applied Electronics,CAEP,Mianyang Sichuan 621900);Influence of Cathode Current to the Performance of Oven Magnetrons[J];Journal of University of Electronic Science and Technology of China;2006-S1
5 SU Zhen hua,ZHANG Li xiong (CEPREI,Guangzhou 510610,China);Operating and Non-operating Reliability of Vacuum Electronic Devices[J];ELECTRONIC PRODUCT RELIABILITY AND ENVIRONMENTAL TESTING;2000-03
6 WANG Bo (Unity 63916,Beijing 100036,China);Failure Mode and Cause Analysis of Vacuum Electronic Devices[J];Electronic Product Reliability and Environmental Testing;2007-03
7 ZHANG Hongwei1,2\ \ DING Yaogen2\ \ BAI Zhengang2 1.\ Graduate School of Academia Sinica,Beijing 100080, P.R.China; 2.\ Institute of Electronics,Chinese Academy of Science,Beijing 100080,\ P.R.China;Study of Emitting Performance of High Current Cathode[J];Journal of Electron Devices;2003-03
8 Su Zhenhua Fifth Research Institute,The Ministry of Machanical and Electronic Industry.Guangzhou Yan Suqiu and Chen Aiju Twelfth Research Institute,the Ministry of Machanical and Electronic industry.Beihing;A Study of Electron Emission Material and Porous Tungsten by Means of SEM-AES-EDS[J];Journal of Chinese Electron Microscopy Society;1990-01
9 Xu Jun Chen Wenxiong Zhang Huizhen (Electron Micoscope Lab,Peking University,Beijing,100871,P.R.China);Composition Contrast in High Resolution Secondary Electron Image[J];JOURNAL OF CHINESE ELECTRON MICROSCOPY SOCIETY;1997-01
10 Zhang Enqiu Liu Xueque (Institute of Electronics, Academia Sinica);ON THE EMISSION MECHANISM OF BARIUM CONTAINING THERMIONIC CATHODES[J];;1984-02
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 Ding Yaogen Peng Jun (Institute of Electronics, Academia Sinica, Beijing 100080);MULTIBEAM KLYSTRON-A NEW TYPE OF HIGH POWER MICROWAVE AMPLIFIER[J];;1996-01
2 Ding Yaogen Peng Jun Zhu Yunsu Shi Shaoming Yin Xiuling Zhang Yuelan Zhao Jingjun Jiang Zhenbo Bao Mingqiang (Institute of Electronics, Academia Sinica, Beijing 100080);RESEARCH ON THE S-BAND MULTI-BEAM KLYSTRON[J];;1996-02
3 Ding Yangen (Institute of Ecletronics, Chinese Academy of Sciences, Beijing 100080);STUDY ON ELECTRON OPTICS SYSTEM OF MULTI-BEAM KLYSTRON[J];;2000-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved