IMECH-IR  > 力学所知识产出(1956-2008)
Volumetric fraction dynamic measurement in oil-water-gas multiphase horizontal pipe flow with dual energy gamma-ray
Li DH(李东晖); Wu YX(吴应湘); Wang KR(王克仁); Zhong XF(钟兴福); Li, DH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100864, Peoples R China.
Source PublicationMultiphase Flow: The Ultimate Measurement Challenge, Proceedings
2007
Conference Name5th International Symposium on Measurement Techniques for Multiphase Flows/2nd International Workshop on Process Tomography
Conference DateDEC 10-13, 2006
Conference PlaceMacao, PEOPLES R CHINA
AbstractThe problems of how to measuring the volumetric fractions of oil-water-gas multiphase flow are still a problem remaining to be solved in oil industry. With the technological development of nuclear radioactive inspection, dual-energy gamma-ray techniques make it possible to investigate the concentration of the different components on the cross-section of oil-water-gas multiphase pipe-flow. The dual-energy Gamma-ray technique is based on the materials attenuation coefficients measurement. It is comprised of two radioactive isotopes of Am-241 and Cs-137 with emission energies of 59.5keV and 662keV. In order to measuring the material's attenuation dose rate, some nuclear instruments and data acquisition system were designed; a number of static and dynamic tests were carried out in the Multiphase Laboratory, Institute of Mechanics, Chinese Academy of Sciences. The oil-water-gas three phases of medium have been investigated to simulate different media volumetric fraction distributions on the experimental flow loop. The measurement results of attenuation intensities were obtained; the linear attenuation coefficients and the volumetric fractions were studied and measurement error was discussed in this paper as well.
WOS IDWOS:000248118500054
ISBN978-0-7354-0422-9
URL查看原文
Indexed ByCPCI-S
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/58894
Collection力学所知识产出(1956-2008)
Corresponding AuthorLi, DH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100864, Peoples R China.
Recommended Citation
GB/T 7714
Li DH,Wu YX,Wang KR,et al. Volumetric fraction dynamic measurement in oil-water-gas multiphase horizontal pipe flow with dual energy gamma-ray[C]Multiphase Flow: The Ultimate Measurement Challenge, Proceedings,2007.
Files in This Item: Download All
File Name/Size DocType Version Access License
CPCI-Add043.pdf(2001KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[李东晖]'s Articles
[吴应湘]'s Articles
[王克仁]'s Articles
Baidu academic
Similar articles in Baidu academic
[李东晖]'s Articles
[吴应湘]'s Articles
[王克仁]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[李东晖]'s Articles
[吴应湘]'s Articles
[王克仁]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: CPCI-Add043.pdf
Format: Adobe PDF
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.