Theory for periodic boundary condition

Hashmi · October 4, 2009, 10:55

Dear members,

I am looking for Theory regarding periodic boundary condition in ANSYS CFX 11/12, I couldn't find it in documentation.
If anybody has some idea, it will be highly appreciated.

SMH Hashmi

junc · November 7, 2012, 10:45

Hi, SMH Hashmi
have you found anything about Theory regarding periodic boundary condition in ANSYS CFX 11/12 ?

junc

Far · November 7, 2012, 10:58

Please refer to basic book on the CFD.

ghorrocks · November 7, 2012, 17:42

A periodic boundary just has all flow variables mapped from one side of the periodic boundary to the equivalent place on the other side.

Hashmi · November 14, 2012, 08:01

not yet have found anything in ANSYS CFX documentation related with periodic bc.

Far · November 14, 2012, 08:13

Quote:

Originally Posted by ghorrocks

A periodic boundary just has all flow variables mapped from one side of the periodic boundary to the equivalent place on the other side.

Look in the Anderson book on CFD

ghorrocks · November 14, 2012, 17:41

As Far says, any CFD textbook will have this.

Also my last post pretty much sums it up - is it not clear?

October 4, 2009, 10:55	Theory for periodic boundary condition	#1
Hashmi New Member Syed Mushahid Hashmi Join Date: Aug 2009 Location: Hamburg, Germany Posts: 9 Rep Power: 18	Dear members, I am looking for Theory regarding periodic boundary condition in ANSYS CFX 11/12, I couldn't find it in documentation. If anybody has some idea, it will be highly appreciated. SMH Hashmi

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November 7, 2012, 10:45		#2
junc New Member su yunde Join Date: Aug 2012 Location: China Posts: 16 Rep Power: 15	Hi, SMH Hashmi have you found anything about Theory regarding periodic boundary condition in ANSYS CFX 11/12 ? junc

November 7, 2012, 10:58		#3
Far Senior Member Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,565 Blog Entries: 6 Rep Power: 55	Please refer to basic book on the CFD.

November 7, 2012, 17:42		#4
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 18,018 Rep Power: 146	A periodic boundary just has all flow variables mapped from one side of the periodic boundary to the equivalent place on the other side.

November 14, 2012, 08:01		#5
Hashmi New Member Syed Mushahid Hashmi Join Date: Aug 2009 Location: Hamburg, Germany Posts: 9 Rep Power: 18	not yet have found anything in ANSYS CFX documentation related with periodic bc.

November 14, 2012, 17:41		#7
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 18,018 Rep Power: 146	As Far says, any CFD textbook will have this. Also my last post pretty much sums it up - is it not clear?