AXIAL PRESSURE PROFILES IN NON-NEWTONIAN FLOW .1. THEORETICAL AND EXPERIMENTAL CONSIDERATIONS

被引：7

作者：

BLUM, DB

WILLIAMS, DJ

YERUSHALMI, J

机构：

[1] Department of Chemical Engineering, City University of New York, New York,NY,10031, United States

[2] Chem Systems, Inc., 276 Hudson Street, Hackensack,NJ,07601, United States

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1972年 / 50卷 / 05期

关键词：

Axial pressures - Flow behaviors - Flow direction - Geometry errors - Measurements of - Polymeric fluid - Radial stress;

D O I：

10.1002/cjce.5450500504

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The flow behavior of polymeric fluids in tubes can be determined from measurements of the radial stress profile in the flow direction. This subject, the focus of our research, will be examined in Part II of this communication. Part I describes a research designed to test the accuracy of stress measurement with pressure transducers in a variety of recess mount geometries. No mount geometry errors were detected for the fluids used in this work over a shear rate range of 1 to 2000 sec−1. Part I also contains a survey of the literature and theoretical considerations pertinent to the entire work. Copyright © 1972 Canadian Society for Chemical Engineering

引用

页码：581 / +

页数：1

共 31 条

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[2] EXCESS PRESSURE DROP IN LAMINAR FLOW THROUGH SUDDEN CONTRACTION - NON-NEWTONIAN LIQUIDS
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