EXTENSIONAL RHEOMETRY OF FLUID S1

被引：22

作者：

OOI, YW ^{[1
]}

SRIDHAR, T ^{[1
]}

机构：

[1] MONASH UNIV,DEPT CHEM ENGN,MELBOURNE,VIC 3004,AUSTRALIA

来源：

JOURNAL OF NON-NEWTONIAN FLUID MECHANICS | 1994年 / 52卷 / 02期

关键词：

EXTENSIONAL RHEOMETRY; FIBER STRETCHING; POLYMER SOLUTIONS; S1;

D O I：

10.1016/0377-0257(94)80047-2

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The fibre stretching device introduced by the authors is used to examine the extensional behaviour of S1. The fluid deforms uniformly in this instrument and the extensional stress growth is similar to that of other flexible polymer solutions, especially A1. The stresses become constant at a total strain of approximately 6 and the steady extensional viscosity obtained suggests that the fluid is extension-thinning at strain rates greater than 2 s-1.

引用

页码：153 / 162

页数：10

共 7 条

[1] THE RHEOMETRY OF SOLUTIONS OF POLYISOBUTYLENE IN A MIXED-SOLVENT [J].

BINDING, DM ;

MAIA, J ;

WALTERS, K .

JOURNAL OF NON-NEWTONIAN FLUID MECHANICS, 1994, 52 (02) :137-152

[2]

BINNINGTON R, 1993, COMMUNICATION

[3] THE SHEAR AND EXTENSIONAL FLOW PROPERTIES OF S1 [J].

FERGUSON, J ;

HUDSON, NE .

JOURNAL OF NON-NEWTONIAN FLUID MECHANICS, 1994, 52 (02) :121-135

[4] ELONGATIONAL BEHAVIOR OF A LOW-DENSITY POLYETHYLENE MELT .1. STRAIN RATE AND STRESS DEPENDENCE OF VISCOSITY AND RECOVERABLE STRAIN IN STEADY-STATE - COMPARISON WITH SHEAR DATA - INFLUENCE OF INTERFACIAL-TENSION [J].

LAUN, HM ;

MUNSTEDT, H .

RHEOLOGICA ACTA, 1978, 17 (04) :415-425

[5]

SRIDHAR T, 1990, J NON-NEWTON FLUID, V35, P85, DOI 10.1016/0377-0257(90)85039-2

[6]

TIRTAATMADJA V, 1992, 11TH P INT C RHEOL B, P495

[7]

WALTERS R, 1992, THEORETICAL APPLIED, P16

← 1 →