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IDProjectCategoryView StatusLast Update
0001337OpenFOAM[All Projects] Bugpublic2015-04-30 19:29
Reporteruser851Assigned To 
PrioritynormalSeverityminorReproducibilitysometimes
Status newResolutionopen 
PlatformLinuxOSOtherOS Version(please specify)
Product Version 
Fixed in Version 
Summary0001337: interDyMFoam performance of parallel solving depends on position of pressure reference point in enclosed space
DescriptionOne Japanese user reported that the performance of interDyMFoam parallel solving depends on position of pressure reference point in enclosed space.
I attached report and case.
He needs comment about reason of it.
If it is like bug, he hopes to fix.

OpenFOAM-2.3.x-ddafa9836ad9
OS:Linux Mint13 (Ubuntu 12.04)
TagsAMI

Activities

user851

2014-07-07 08:50

 

BugReport20140707.zip (685,044 bytes)

henry

2014-07-07 09:42

manager   ~0003151

The test-case is using AMI, do you find the same behaviour for moving-mesh cases without AMI?

user851

2014-07-08 03:02

  ~0003154

No, he doesn't have experience without AMI.

henry

2014-07-08 07:32

manager   ~0003155

No problem, we will wait for results without AMI before investigating further.

user851

2014-07-09 06:32

 

withoutAMI.zip (286,754 bytes)

user851

2014-07-09 06:32

  ~0003157

He tested it without AMI.
the result shows there is no problem.
So,Do you think AMI seems to have issues ?

henry

2014-07-09 07:39

manager   ~0003158

Yes the AMI has boundedness and conservation issues which are particularly serious for VoF.

Issue History

Date Modified Username Field Change
2014-07-07 08:50 user851 New Issue
2014-07-07 08:50 user851 File Added: BugReport20140707.zip
2014-07-07 09:42 henry Note Added: 0003151
2014-07-08 03:02 user851 Note Added: 0003154
2014-07-08 07:32 henry Note Added: 0003155
2014-07-09 06:32 user851 File Added: withoutAMI.zip
2014-07-09 06:32 user851 Note Added: 0003157
2014-07-09 07:39 henry Note Added: 0003158
2015-01-01 10:24 wyldckat Tag Attached: AMI