DETERMINATION OF MATERIAL FUNCTIONS FOR A SIMPLE FLUID FROM A STUDY OF CLIMBING EFFECT

被引：6

作者：

HOFFMAN, AH ^{[1
]}

GOTTENBE.WG ^{[1
]}

机构：

[1] UNIV COLORADO,DEPT MECH ENGN,BOULDER,CO 80302

来源：

TRANSACTIONS OF THE SOCIETY OF RHEOLOGY | 1973年 / 17卷 / 03期

关键词：

Mathematical techniques - RUBBER; SYNTHETIC; -; Rheology;

D O I：

10.1122/1.549304

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The climbing effect that occurs when a non-Newtonian fluid is sheared between rotating concentric cylinders is investigated. A theoretical foundation is established for directly relating the climbing phenomenon to the material functions of a simple fluid. A relationship is developed between the normal stress functions and experimentally measurable quantities associated with the free surface. The material functions of a solution of polyisobutylene in cetane were determined for shear rates between 4 and 30 sec**-**1. A good comparison is obtained between these and other published results for this material.

引用

页码：465 / 486

页数：22

共 27 条

[1] BISMUTH W, 1966, CR ACAD SCI A MATH, V263, P185
[2] Coleman B. D., 1966, VISCOMETRIC FLOWS NO, DOI [10.1007/978-3-642-88655-3, DOI 10.1007/978-3-642-88655-3]
[3] COLEMAN BD, 1962, ARCH RATION MECH AN, V9, P273
[4] ON CERTAIN STEADY FLOWS OF GENERAL FLUIDS
COLEMAN, BD
NOLL, W
[J]. ARCHIVE FOR RATIONAL MECHANICS AND ANALYSIS, 1959, 3 (04) : 289 - 303
[5] RECENT RESULTS IN CONTINUUM THEORY OF VISCOELASTIC FLUIDS
COLEMAN, BD
NOLL, W
[J]. ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, 1961, 89 (04) : 672 - &
[6] EXPERIMENTAL EVALUATION OF VISCOELASTIC THEORIES
DOUGHTY, JO
BOGUE, DC
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY FUNDAMENTALS, 1967, 6 (03): : 388 - &
[7] Ginn R., 1969, T SOC RHEOL, V13, P429, DOI DOI 10.1122/1.549138
[8] HAYES JW, 1963, 4 INT C RHEOL, V3, P389
[9] HOFFMAN AH, 1970, THESIS U COLORADO
[10] DIRECT DETERMINATION OF THE FLOW CURVES OF NON-NEWTONIAN FLUIDS .2. SHEARING RATE IN THE CONCENTRIC CYLINDER VISCOMETER
KRIEGER, IM
ELROD, H
[J]. JOURNAL OF APPLIED PHYSICS, 1953, 24 (02) : 134 - 139

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