Title of article
Local shear stress measurements with microelectrodes in turbulent flow of drag reducing surfactant solutions
Author/Authors
M.S. Boutoudj، نويسنده , , A. Ouibrahim، نويسنده , , F. Barbeu، نويسنده , , C. Deslouis، نويسنده , , S. Martemianov، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
6
From page
793
To page
798
Abstract
The local wall shear stress, in turbulent flow of drag reducing and corrosion inhibiting surfactant solutions, was measured from polarographic mass transfer experiments using microelectrodes. A good agreement was observed between these values and those obtained by pressure drop measurements in a rectangular channel of high aspect ratio (10:1).
Irreversible degradation was not observed in these systems at variance with polymer solutions
Keywords
Drag Reduction , microelectrodes , shear stress , Surfactant , viscoelastic
Journal title
Chemical Engineering and Processing: Process Intensification
Serial Year
2008
Journal title
Chemical Engineering and Processing: Process Intensification
Record number
418628
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