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Drag Reduction
 


Drag Reduction
Drag Reduction

Reduce pumping pressure and increase flow rate
Drag reduction polymers function by delaying the onset of energy inefficient turbulent flow by maintaining energy efficient laminar flow:
-At the same flow rates pumping pressure can be reduced by 80%.
-At the same pumping pressure flow rate can be increased by 30 to 40%.

Drag reduction polymers are utilised where hardware or pumping constraints do not allow an alternative mechanical solution. The drag reduction effect is achieved using just a few parts per million (ppm) polymer in small pipe applications and around 50ppm in large pipe applications.

Aqueous polymeric Drag Reduction was discovered using Ciba products. Polymers properties have been improved to give fast dissolution and ease of application.

 

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