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Forum: FLUENT March 23, 2011, 10:56
Replies: 18
Views: 2,939
Posted By sincity
me too. amir

me too.
amir
Forum: FLUENT March 23, 2011, 09:07
Replies: 18
Views: 2,939
Posted By sincity
what an interseting conversation with you, thanks...

what an interseting conversation with you, thanks amir may Allah bless you, are u moslem?
Forum: FLUENT March 23, 2011, 04:07
Replies: 18
Views: 2,939
Posted By sincity
so how about if the pressure is positive? for...

so how about if the pressure is positive? for example my inlet pressure is 550.673 Pa, it means that the absolute is 101.325 + 550.673 Pa, right??
Forum: FLUENT March 22, 2011, 20:30
Replies: 18
Views: 2,939
Posted By sincity
yes dear my friend amir i know it usually...

yes dear my friend amir i know it usually occurs..cavitation and cavitation is always obtained in the zone where the pressure is below the atmosphere but could it be possible reach negative value???
Forum: FLUENT March 22, 2011, 10:58
Replies: 18
Views: 2,939
Posted By sincity
is it normal?does it make a sense?

is it normal?does it make a sense?
Forum: FLUENT March 22, 2011, 07:38
Replies: 18
Views: 2,939
Posted By sincity
i have my case converged obviously. yeah i have...

i have my case converged obviously. yeah i have checked it and the outlet pressure is zero. any idea what was going wrong? my reynold number is 449.500
Forum: FLUENT March 22, 2011, 04:09
Replies: 18
Views: 2,939
Posted By sincity
that's what i did, my friend amir but the...

that's what i did, my friend amir but the pressure still negative, why?
Forum: FLUENT March 21, 2011, 21:13
Replies: 18
Views: 2,939
Posted By sincity
i set the operating condition in 1Atm, is it...

i set the operating condition in 1Atm, is it correct?
my boundary condition is velocity inlet and pressure outlet
Forum: FLUENT March 21, 2011, 05:43
Replies: 18
Views: 2,939
Posted By sincity
i dont have any data about gage pressure, one...

i dont have any data about gage pressure, one that i know for sure is just open loop with the asumption that static outlet pressure is 1 Atm. how bout that??
Forum: FLUENT March 21, 2011, 03:27
Replies: 18
Views: 2,939
Posted By sincity
(ASK) negative pressure detected on my outlet.

hi friends
i'm modeling butterfly valve plus pipe in FLUENT 6.2, after i had my simulation then i display my pressure contour, i got my pressure was negative on the outlet, why that happen?
...
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