摘要
应用所建立的宾汉流体偏心环空螺旋流理论,对偏心环空中宾汉流体轴向流流场进行了数值模拟,使流场分析定量化,得到了速度及视粘度分布图像。
Using the estalished theory of eccentric annulus laminar helical flow of Binghamfluid, numeral simulation of the field of laminar axial flow of Bingham fluid in eccentricannulus is accomplished. Distribution graphs of velocity and apparent viscosity are ob-tained. The results make the analysis of flow field be quantitative and it is important forpractical applications.
出处
《大庆石油学院学报》
CAS
北大核心
1993年第2期22-25,共4页
Journal of Daqing Petroleum Institute
关键词
宾汉流体
偏心环空
轴向流
模拟
Bingham fluid
eccentric annulus
helical flow
axial flow
numeralsimulation
