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REEF3D SFLOW : (21.11) vs (22.04) break in flow domain around the solid

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Old   September 8, 2022, 02:42
Default REEF3D SFLOW : (21.11) vs (22.04) break in flow domain around the solid
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Shaik Firoj
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Hi,
1. when i run the simulation using REEF3D SFLOW, break in flow domain around the solid is forming with the latest release (i.e., REEF3D 22.04), but when i use old release (i.e., REEF3D 21.11), that was not observed. please see the attachments. why? what is the problem with the latest release?
2. why P 35 is not included for REEF3D SFLOW, when i use P 35, its not printing in case of sflow. why?


Kindly help me.


Thank you,
Firoj




Attached Images
File Type: jpg oldrelease_21.11.jpg (24.7 KB, 32 views)
File Type: jpg newrelease_22.04.jpg (25.6 KB, 32 views)
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Old   September 9, 2022, 11:08
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Hans Bihs
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Hi Firoj,

could you upload your input files?
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Old   September 9, 2022, 13:46
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Quote:
Originally Posted by valgrinda View Post
Hi Firoj,

could you upload your input files?
Thank you for the reply.



Here i have attached those files. Actually, this problem is coming not only with this case but also with the other solids. Even, i tried with some solid.stl file, still meshing around the solid is not generating properly (please see Fig).



Checks :
1. no error in imported solid.stl file also.

2. tried with different grid sizes (fine to coarse).
3. tried almost all hits and trials with all sflow functions including wetting and drying algorithm, but no change.
Attached Images
File Type: jpg Fig_sflow domain around stl structure.jpg (20.1 KB, 15 views)
Attached Files
File Type: txt control.txt (136 Bytes, 0 views)
File Type: txt ctrl.txt (333 Bytes, 0 views)
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