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IDProjectCategoryView StatusDate SubmittedLast Update
0003011OpenFOAMBugpublic2018-07-21 01:422018-07-27 14:27
Reporterpvatavuk Assigned Tohenry  
PrioritynormalSeverityminorReproducibilityalways
Status closedResolutionunable to reproduce 
PlatformGNU/LinuxOSUbuntuOS Version14.10
Summary0003011: InterFoam: weirOverflow different results in OF5 and OF6
DescriptionDear Developer,
I ran the weirOverflow tutorial in OF6 and OF5 and noticed some differences in the results. In the attached file there are the two screen captures that correspond to the time = 8 s in OF5 and OF6. In OF6 the water seems more attached to wall and in OF5 the water separates from the wall. Are there any differences in OF5 and OF6 that could explain these changes in behavior? Is the new behavior in OF6 more realistic?
Steps To ReproduceRun the weirOverflow tutorial in OF5 and OF6 and compare the results.
TagsNo tags attached.

Activities

pvatavuk

2018-07-21 01:42

reporter  

weirOverflow.jpg (52,683 bytes)   
weirOverflow.jpg (52,683 bytes)   

henry

2018-07-21 09:18

manager   ~0009867

I ran the case in OpenFOAM-dev, OpenFoam-6, OpenFOAM-5.x and OpenFOAM-4.x and get the same results in all 4 cases: the water is initially detached from the wall but by the end of the run is attached.

pvatavuk

2018-07-22 14:05

reporter   ~0009868

Dear Henry,
I ran the simulations in Windows running a Virtualbox machine. I will check my installation to see whats happening.
Best regards,
Paulo

Issue History

Date Modified Username Field Change
2018-07-21 01:42 pvatavuk New Issue
2018-07-21 01:42 pvatavuk File Added: weirOverflow.jpg
2018-07-21 09:18 henry Note Added: 0009867
2018-07-22 14:05 pvatavuk Note Added: 0009868
2018-07-25 21:06 henry Assigned To => henry
2018-07-25 21:06 henry Status new => closed
2018-07-25 21:06 henry Resolution open => unable to reproduce