Farzin Dianatipoor
School of Mechanical Engineering, College of Engineering, University of Tehran, Tehran, Iran.
[ 1 ] - Performance Improvements of a Centrifugal Pump with Different Impellers using Polymer Additive
In this study, the performance of a centrifugal pump is investigated by adding polyacrylamide (PAM) polymer over the working fluid which is tap water in this case. PAM is a long chain polymer that leads to reduce the wall shear stress and drag in a turbulent fluid. Three different blade profiles including radial, straight backward and circular backward have been examined. For this purpose, a ce...
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