摘要
本文研究了非牛顿流体驱替牛顿流体一维渗流问题,绘出了非牛顿流相界面运动图。讨论了瞬时压力传播问题,给出了弱压缩非牛顿流体径向不定常渗流的近似解,绘出了不同流态指数的瞬时压力曲线。
<ABSTRACT> This paper studies the unidimentional transmission during displac ement of Newtonian fluid(oil)by non-Newtonian fluid ( solution ), presents a figure for motion of interface between phases in non-Newtonian fluid .It discusses the behavior of transient pressure rrasmission, gives the approximate solutions for nonstcady radial How of slightly compressible non-Newtonian fluid through porous media and presents the transient pressure curves for various flow fattern
index.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1990年第3期52-57,共6页
Petroleum Geology & Oilfield Development in Daqing
关键词
渗流
幂律液体
数值解
非牛顿流体
:power law fluid, non-Newtonian fluid, unidimentional model,transfussion equation, numerical solution
