Drag reducing pipe flow of surfactant solutions

被引：3

作者：

Usui, H

Itoh, T

Saeki, T

机构：

[1] Kobe Univ, Dept Sci & Chem Engn, Kobe, Hyogo 657, Japan

[2] Yamaguchi Univ, Dept Appl Chem & Chem Engn, Ube, Yamaguchi 755, Japan

来源：

NIHON REOROJI GAKKAISHI | 1998年 / 26卷 / 01期

关键词：

drag reduction; surfactant; turbulent flow;

D O I：

10.1678/rheology1973.26.1_15

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The measurements of the rheological properties of quaternary ammonium salt cationic surfactant solutions were carried out by means of a cone-plate rheometer and a capillary viscometer. Experimental results showed a non-linear shear stress-shear rate relationship over a wide range of shear rates. Combined with the damping factor model for viscoelastic fluids, the non-linear viscosity relationship was successfully used to predict the turbulent flow characteristics in a drag-reducing surfactant flow..

引用

页码：15 / 19

页数：5

共 14 条

[1]

CHARA Z, 1993, EXP FLUIDS, V16, P36, DOI 10.1007/BF00188503

[2]

Chou L.C., 1989, DRAG REDUCTION FLUID, P141

[3] CORRELATION OF DYNAMIC AND STEADY FLOW VISCOSITIES [J].