Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Nuclear Science and Engineering》 2010-01
Add to Favorite Get Latest Update

Present status of ultra-cold neutron (UCN) source constructions

YU Xiao-ling,FENG Qi-xi,FENG Quan-ke(School of Energy and Power Engineering,Xi'an Jiaotong Universty,Xi'an of Shannxi Prov.710049,China)  
This paper introduced several methods of producing UCN,and analyzed critical technologies of every method.Structures and technical parameters of solid-deuterium UCN source and superfluid 4helium UCN source were described and analyzed.The present status of UCN source constructions in foreign countries is preliminarily known according to these introductions.We also looked forward to UCN source constructions in China.
【Fund】: 国家自然科学基金(50876080)
【CateGory Index】: O571.53
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 1 Hits
1 LI Xiao-ming 1,BI Qin-cheng 2,FENG Quan-ke 1,CHEN Ting-kuan 2,DU She-jiao2 (1. School of Energy and Power Engineering,Xi抋n Jiaotong University,Xian,710049,China; 2. State Key Laboratory of Multiphase Flow in Power Engineering,Xi抋n Jiaotong University,Xian,710049,China);Simulation Study for the Influences of Fluid Physical Properties on Void Fraction of Moderator Cell of Cold Neutron Source[J];Nuclear Power Engineering;2004-05
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 TANG Bin1,Li Xi-an1,ZANG Song-bao1,XIA Ming1 XIANG Dong2,WEI Biao2(1.Institute of Nuclear Physics and Chemistry ,China Academy of Engineering Physics ,621900,China;2.Photo electricity College of Changing University,410044,China);Thermal Neutron Digital Imaging System Based Cooled CCD[J];Computerized Tomography Theory and Applications;2004-04
2 JIN Da-zhi1, 2, YANG Zhong-hai1, and DAI Jing-yi2 (1. School of Physical Electronics,University of Electronic Science and Technology of China Chengdu 610054; 2. Institute of Electronic Engineering,China Academy of Engineering Physics Mianyang Sichuan 621900);Simulation for Suppressing of Secondary Electrons in Neutron Generator[J];Journal of University of Electronic Science and Technology of China;2009-01
3 XU Ke,ZHANG Fu shi (Department of Chemistry,Tsinghua University,Beijing,100084,China);Estimating the energy levels of particles in the gravitational field:some approaches other than Schrdinger equations[J];College Physics;2003-08
4 Xu Yunshu(Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang,Sichuan 621900,China);Radiation technology and advanced materials research and development in China[J];Engineering Sciences;2009-02
5 LI Liang-Xing LI Hui-Xiong HU Jin-Feng Bi Qin-Cheng CHEN Ting-Kuan (State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China);EXPLORATION OF MATHEMATIC MODEL ON VOID FRACTION OF MODERATOR CELL OF COLD NEUTRON SOURCE[J];Journal of Engineering Thermophysics;2007-01
6 JIN Wei1,2,PAN Ying-jun2,MI De-ling2,WEI Biao2,TANG Bin3(1.Faculty of Information Science and Technology,Ningbo University,Ningbo 315211,China;2.Key Lab of Opto-electronic Technology and System,Ministry of Education,Chongqing 400044,China;3.The Institute of Nuclear Physics and Chemistry ,the China Academy of Engineering Physics,Mianyang 621900,China);Iterative filtering of speckle noises in real-time neutron radiography image[J];Opto-electronic Engineering;2005-08
7 ZHANG Peng1,ZHAO Tiejun1,WITTMANN F H1,2,LEHMANN E3,JIN Zuquan1,VONTOBEL P3 (1.School of Civil Engineering,Qingdao Technological University,Qingdao 266033,China;2.Aedificat Institute Freiburg,D–79100 Freiburg,Germany;3.Department of Spallation Neutron Source,Paul Scherrer Institute,CH–5232 Villigen PSI,Switzerland);VISUALIZATION TRACING AND CHARACTERISTIC ANALYSIS OF WATER INVASION INTO CRACKED CONCRETE[J];Journal of the Chinese Ceramic Society;2010-04
8 WANG Peiyong1,YANG Liangce1,WANG Yifu2,WANG Shouheng3,JIN Jichun4,FENG Feng4,FU Lanying5,XING Yu1,LONG Feixiao11.Teaching and Research Division of Physical Culture,Tsinghua University,Beijing 100084,China;2.Chinese National Shooting Team,Beijing 100144,China;3.Cipital Institute of Physical Education,Beijing 100088,China;4.Beijing Sport University,Beijing 100084,China;5.Xinxiang Medical University,Xin Xiang 453003,China.;Non-destructive detection of bullets for Olympic Games[J];Journal of Capital Institute of Physical Education;2010-04
9 YANG Jun,CHEN Wei,ZHAO Xiang-feng,WANG Dao-hua (Northwest Institute of Nuclear Technology,Xi抋n,710024,China);Test and Application of Thermal Neutron Radiography Facility at Xi'an Pulsed Reactor[J];Nuclear Power Engineering;2002-06
10 LI Jian-sheng (Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang, Sichuan, 621900, China);Development Trend for Macroscopic Benchmark Test on Fast Neutron Critical Experiment[J];Nuclear Power Engineering;2008-05
China Proceedings of conference Full-text Database 4 Hits
1 WU Yang TANG Bin HUO He-yong LIU Bin(Institute of Nuclear Physics and Chemistry,CAEP.P.O.BOX 919-211,Miang 621900,China);The academic analysis for the parameter and performance of ~6LiF-ZnS neutron radiography scintillator[A];[C];2007
2 Wei Biao, Ma Xiaoxin, Huang Yongqian, Feng Peng, Mi Deling (College of Optoelectronic Engineering, Chongqing University, 400044);Luminescent efficiency of scintillating screen for digital neutron radiography based on CCD[A];[C];2006
3 Lu Ya, Mi Deling, Wei Biao, Jin Wei, Feng Peng, Zhang Wei, Ma Xiaoxin (College of Opto-Electronic Engineering, Chongqing University, Chongqing, 400044);One DSP-based Wavelet Denosing Algorithm for Digital Neutron Radiography Image[A];[C];2006
4 Liu Bin ,Tang Bin, Huo HeYong, Wu Yang (Institute of Physics and Chemistry, CAEP, Mianyang, 621900);The analyse of the methods that data pre-processing and the tomography reconstructions comparison in neutron tomography[A];[C];2009
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved