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How does viscosity effect HPSHr?
If the NPSHr of a pump is normally measured using water, how does the actual viscosity of the pumped fluid effect the NPSHr? I would have thought that increased fluid velocity would have increased the pressure drop between the pump suction and impellar and as such the NPSHr of a pump would...- keaand
- Thread
- Replies: 3
- Forum: Pump engineering
