USE OF IN-SITU CONDUCTIVITY MEASUREMENTS TO CALCULATE THE FLOW-FIELD AND HEAT-TRANSFER IN CONTINUOUS-FLOW ELECTROPHORESIS

被引:6
作者
HEINRICH, J
CLIFTON, MJ
WAGNER, H
机构
[1] UNIV TOULOUSE 3,GENIE CHIM LAB,CNRS,URA 192,F-31062 TOULOUSE,FRANCE
[2] UNIV SAARLAND,W-6600 SAARBRUCKEN 11,GERMANY
关键词
D O I
10.1016/0017-9310(93)90050-G
中图分类号
O414.1 [热力学];
学科分类号
摘要
Experimentally measured local conductivities have been used as input data to a numerical model describing three-dimensional fluid flow and heat transfer in continuous-flow electrophoresis. These calculations are used to show the effect of gravity on the flow field in a commercially available apparatus. Different membrane types and different carrier solutions have been studied. Experimental conditions likely to give rise to buoyancy-driven flow have been found.
引用
收藏
页码:3703 / 3710
页数:8
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