AN EXPERIMENTAL-STUDY OF BUBBLE DEFORMATION IN VISCOUS-LIQUIDS IN SIMPLE SHEAR-FLOW

被引：39

作者：

CANEDO, EL ^{[1
]}

FAVELUKIS, M ^{[1
]}

TADMOR, Z ^{[1
]}

TALMON, Y ^{[1
]}

机构：

[1] TECHNION ISRAEL INST TECHNOL,DEPT CHEM ENGN,IL-32000 HAIFA,ISRAEL

来源：

AICHE JOURNAL | 1993年 / 39卷 / 04期

关键词：

D O I：

10.1002/aic.690390403

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

An experimental study of the deformation of gas bubbles in viscous Newtonian liquids subjected to simple shear flow has been undertaken as a first step toward understanding bubble dynamics in polymer processing. Measurements of the shape, interfacial area, and volume of air bubbles suspended in the gap between two coaxial, counterrotating cylinders are presented and discussed as function of capillary number. At high capillary numbers (high deformations), the experiments confirm the theoretical model of Hinch and Acrivos.

引用

页码：553 / 559

页数：7

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