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Experimental investigation of thermal and hydrodynamic development regions for drag-reducing surfactant solutions.

Author(s) : GASLJEVIC K., MATTHYS E. F.

Type of article: Article

Summary

Two entrance configurations were used. The development patterns appear to be independent of velocity and entrance type at low disturbance levels. At high disturbance levels, however, some striking changes in the fluid itself, likely due to temporary micellar structure degradation by high local shear stress in the inlet region, were observed as well, and quantified.

Details

  • Original title: Experimental investigation of thermal and hydrodynamic development regions for drag-reducing surfactant solutions.
  • Record ID : 1998-0148
  • Languages: English
  • Source: J. Heat Transf. - vol. 119 - n. 1
  • Publication date: 1997/02
  • Document available for consultation in the library of the IIR headquarters only.

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