THE BEHAVIOR OF BUBBLES IN BUECHE MODEL FLUIDS

被引：7

作者：

BRUJAN, EA

机构：

[1] Polytechnic Institute, Bucharest

来源：

POLYMER ENGINEERING AND SCIENCE | 1994年 / 34卷 / 20期

关键词：

D O I：

10.1002/pen.760342006

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The nonlinear oscillation of a spherical gas bubble in polymer solutions was theoretically analyzed. Using the rheological equation of Bueche model fluid, the equation of motion and the pressure equation for a bubble are derived. According to the numerical calculations, the effects of rheological properties and initial radius of the bubble on the bubble radius-time history, pressure at the bubble wall, critical and equilibrium radii of the bubble, as well as pressure distribution in liquid are discussed.

引用

页码：1550 / 1559

页数：10

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