how to refine mesh near the interface

japanese student · February 20, 2014, 06:24

Hi!
If I get a reply from you,I am so happy.

I want to refine mesh near the bubble interface,because it moves dymamically with gas dissolution.

Do i have to use UDF?
If so,whould you tell me the macro.

Thanks!

vasava · February 21, 2014, 04:39

Hello Japanese Student

I am not sure about a UDF but you can write a journal file for mesh refinement.

japanese student · February 22, 2014, 08:39

Thank you for your reply!

A journal file is news to me.
It may help me to study mesh refinement.

Thanks!

kepeng · October 4, 2018, 20:49

How do you solved this problem? by UDF or Journal? I am facing the same problem, wish to hear from you, thanks.

February 20, 2014, 06:24	how to refine mesh near the interface	#1
japanese student New Member kensuke tanaka Join Date: Jan 2014 Posts: 24 Rep Power: 12	Hi! If I get a reply from you,I am so happy. I want to refine mesh near the bubble interface,because it moves dymamically with gas dissolution. Do i have to use UDF? If so,whould you tell me the macro. Thanks!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
how to set periodic boundary conditions	Ganesh	FLUENT	15	November 18, 2020 07:09
Radiation interface	hinca	CFX	15	January 26, 2014 18:11
Mesh motion with Translation & Rotation	Doginal	CFX	2	January 12, 2014 07:21
[snappyHexMesh] snappyHexMesh won't work - zeros everywhere!	sc298	OpenFOAM Meshing & Mesh Conversion	2	March 27, 2011 22:11
Complex Interface Mesh	Jonny6001	STAR-CCM+	3	February 16, 2011 05:59

February 21, 2014, 04:39		#2
vasava Senior Member Paritosh Vasava Join Date: Oct 2012 Location: Lappeenranta, Finland Posts: 732 Rep Power: 23	Hello Japanese Student I am not sure about a UDF but you can write a journal file for mesh refinement.

February 22, 2014, 08:39		#3
japanese student New Member kensuke tanaka Join Date: Jan 2014 Posts: 24 Rep Power: 12	Thank you for your reply! A journal file is news to me. It may help me to study mesh refinement. Thanks!

October 4, 2018, 20:49		#4
kepeng New Member Ke peng Join Date: Jul 2009 Posts: 19 Rep Power: 17	How do you solved this problem? by UDF or Journal? I am facing the same problem, wish to hear from you, thanks.