problem in pressure result using periodic BC

CFDADIB · October 31, 2013, 16:15

Hi
I am modelling a 2D pipe using periodic BC but as you see in the picture contours of "static pressure" show non-logical result.
the description of what i did:
scale cm - making periodic by TUI - laminar - material water - mass flow rate 0.05 - SIMPLE - interval size of mesh 0.01 - dimension 4*1 cm
NOTE! if I do the same work with a geometry that has barrier in the path of flow (like example of fluent tutorial for periodic BC) I get normal result and this problem occur just in simple geometry.

CFDADIB · November 9, 2013, 13:07

Hi
I still have problem. could someone help me?

twolf59 · March 4, 2015, 15:44

Did you ever figure out a solution?
I have a similar problem but in a 3D pipe flow

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November 9, 2013, 13:07		#2
CFDADIB New Member Adib Join Date: Oct 2013 Posts: 3 Rep Power: 13	Hi I still have problem. could someone help me?

March 4, 2015, 15:44		#3
twolf59 New Member daniel Join Date: Sep 2014 Posts: 17 Rep Power: 12	Did you ever figure out a solution? I have a similar problem but in a 3D pipe flow