AN ANALYSIS OF BLOOD-FLOW AT LOW SHEAR RATES IN A CONCENTRIC CYLINDER VISCOMETER

被引:0
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作者
BLOOR, MIG [1 ]
机构
[1] UNIV LEEDS, DEPT APPL MATH STUDIES, LEEDS LS2 9JT, W YORKSHIRE, ENGLAND
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中图分类号
Q6 [生物物理学];
学科分类号
071011 ;
摘要
The flow within a concentric cylinder viscometer was analyzed theoretically. A model for the whole blood is developed which takes account of the plastic properties of blood together with the effect of red cell migration. The results of the analysis indicate the possibility of a solid and liquid phase coexisting in the viscometer at sufficiently low shear rates. The effect of the migration of deformable aggregates within the blood away from solid boundaries is also considered and a correction technique for experiments is suggested.
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页码:681 / 694
页数:14
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