hi
friend
better to go for impulse software for surge analysis
.from applied flow technology,.
use --- Erik Scheir <erik.scheir@pandora.be> wrote:
erik
-----Oorspronkelijk bericht-----
Van: Omid Hamlehdar [mailto:omid_7_ae@yahoo.com]
Verzonden: dinsdag 11 januari 2005 7:19
Aan: PipingDesign@yahoogroups.com
CC: mechproj@xtra.co.nz; erik.scheir@pandora.be
Onderwerp: [PipingDesign] about surge
Hi all
I have a project for water handling, a pipeline with
100 km length, I am
studying about surge in it according to a probable
rapture in pipe and I am
going to close two valves surrounding rapture point to
avoid wasting water
and to find out about surge cause by closing valves.
Any body has experience in this regards? How shall we protect our system?
I have heard from Erhard valve, they recommend a valve
called "pipe burst
control valve" to avoid wasting water when there is a
rapture, this valve
will be closed in around 2 min and this will cause
surge in system, in some
point we have -2 bar minimum pressure. I know that you
may need to know
about the profile but generally I would like to know
how shall we suppress
this surge?
Best regards
Omid
[Non-text portions of this message have been removed]
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