low flow pump surging
low flow pump surging
(OP)
In their pump control bulletin Sundyne is advising to place the first throttling valve as close as possible to the outlet of the pump to avoid "flow surging" ; the liquid volume between pump and valve comes into an oscillation and placing the first valve as close as possible reduces the amplitude . Can anyone give me a good reference of a textbook or document where this kind
of phenomenon is well explained . In general books concerning vibrations with a hydraulic origin ( hp pumps in parallel ,boiler operation )
of phenomenon is well explained . In general books concerning vibrations with a hydraulic origin ( hp pumps in parallel ,boiler operation )





RE: low flow pump surging
RE: low flow pump surging
http:
,wich I'm sure you will find of interest.
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RE: low flow pump surging
Going the Big Inch!![[worm] worm](https://www.tipmaster.com/images/worm.gif)
http://virtualpipeline.spaces.msn.com
RE: low flow pump surging
RE: low flow pump surging
I don't have this doc, but at the 2002 Pump User Symposium, Lecture 9, "Numerical Simulation of BPF Pressure Pulsation Field in Centrifugal Pumps", seems to be addressing the subject. If its of interest to you, it can be purchased at the Texas AM Turbomachinery Lab website,
http://turbolab.tamu.edu/
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