非线性分析技术在多相流领域中的应用  

The Application of Nonlinear Analysis Technology in Multiphase Flow

作　　者：赵庆军[1] 吕宇玲[1] 赵景生[1] 何利民[1] 王纪春[2] 

机构地区：[1]石油大学 [2]大港油田公司作业八区

出　　处：《油气储运》2002年第10期15-17,共3页Oil & Gas Storage and Transportation

摘　　要：介绍了国内外非线性分析技术在多相流领域中的发展现况及应用前景,着重就混沌、分形技术的三个重要参数Hurst指数(分维数)、关联维数D_c以及Kolmogorov熵对非线性系统进行了分析研究,总结了小波分析理论在多相流中的应用研究,旨在全面阐述多相流动的内在规律,以期有效地指导实验研究和工程应用。The development tendency and application foreground of nonlinear analysis technology at home and abroad in multiphase flow are introduced in detail. The application of fractal theory and wavelet theory in multiphase flow is emphatically demonstrated. The work aims at full and accurate expounding internal rules of multiphase flow,especially oil-gas-water three-phase flow which widely exists in petroleum engineering. The authors expect that the work can conduce to experimental research and engineering application in multiphase flow.

关 键 词：非线性分析技术 油气输送 多相流 应用 分形 小波 流型 

分 类 号：TE832[石油与天然气工程—油气储运工程]