Knowledge Management System of Institue of Mechanics, CAS
| Gamma-Ray Attenuation Technique For Measuring Void Fraction In Horizontal Gas-Liquid Two-Phase Flow | |
Li ZB(李志彪) ; Wu YX(吴应湘); Li DH(李东晖); Li, ZB (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
| |
| Source Publication | Nuclear Science And Techniques
 |
| 2007 | |
| Pages | 73-76 |
| ISSN | 1001-8042 |
| Abstract | The measurement of void fraction is of importance to the oil industry and chemical industry. In this article, the principle and mathematical method of determining the void fraction of horizontal gas-liquid flow by using a single-energy gamma-ray system is described. The gamma-ray source is the radioactive isotope of Am-241 with gamma-ray energy of 59.5 keV. The time-averaged value of the void fraction in a 50.0-mm i.d. transparent horizontal pipeline is measured under various combinations of the liquid flow and gas flow. It is found that increasing the gas flow rate at a fixed liquid flow rate would increase the void fraction. Test data are compared with the predictions of the correlations and a good agreement is found. The result shows that the designed gamma-ray system can be used for measuring the void fraction in a horizontal gas-liquid two-phase flow with high accuracy. |
| Keyword | Gamma-rays |
| DOI | 10.1016/S1001-8042(07)60022-0 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000255052800002 |
| WOS Research Area | Nuclear Science & Technology ; Physics |
| WOS Subject | Nuclear Science & Technology ; Physics, Nuclear |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/25500 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Li, ZB (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| Recommended Citation GB/T 7714 | Li ZB,Wu YX,Li DH,et al. Gamma-Ray Attenuation Technique For Measuring Void Fraction In Horizontal Gas-Liquid Two-Phase Flow[J]. Nuclear Science And Techniques,2007:73-76. |
| APA | 李志彪,吴应湘,李东晖,&Li, ZB .(2007).Gamma-Ray Attenuation Technique For Measuring Void Fraction In Horizontal Gas-Liquid Two-Phase Flow.Nuclear Science And Techniques,73-76. |
| MLA | 李志彪,et al."Gamma-Ray Attenuation Technique For Measuring Void Fraction In Horizontal Gas-Liquid Two-Phase Flow".Nuclear Science And Techniques (2007):73-76. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| J2007-04.pdf（233KB） | 开放获取 | -- | View Download | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment