Hello.
Does anybody know where I can get an information about the shape of cutwater in the centrifugal pumps and its influence on vane-pass frequency?
Thanks.
and type in vane pass frequency - enough reading there to keep you occupied for awhile.
It is not only the cutwater that influences VPF - the impeller also plays a major role as well- ie, the number of impeller vanes, their shape at discharge etc.
Unclesyd, Artisi.
Thanks a lot for your quick response.
Yes, I have been looking such information for couple days in the Internet before, but I did not find any conclusions or ideas about the tip of cutwater.