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Drag Reduction by Addition of Konjaku Flour for Turbulent Flow in a Circular Tube

  • Han Shifang
  • Wang Yubin

Abstract

An experimental investigation on drag reduction in turbulent tube flow is presented. The equeous konjaku flour solution is used as an additive of polymer. The rheological behaviour of konjaku solution is investigated.

Keywords

Rheological Behaviour Drag Reduction Circular Tube Polyethylene Oxide Pressure Tank 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Elsevier Science Publishers Ltd 1990

Authors and Affiliations

  • Han Shifang
    • 1
  • Wang Yubin
    • 1
  1. 1.Research Lab. of Non—Newtonian Fluid Mech., Chengdu BranchAcademia SinicaChengduP.R.China

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