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Old   January 23, 2007, 14:01
Default Couple error
  #1
Yehia
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I have just run the analysis and it has come up with the following error:

CHECK ALL COUPLES A NEW CPSET WILL BE FORMED FROM ALL FAILED COUPLES **ERROR - SLAVE CELL 7425 FACE 5 OF COUPLE 111

IS A MASTER IN COUPLE 69 **ERROR - MASTER CELL 9285 FACE 5 OF COUPLE 112

IS A SLAVE IN COUPLE 69

**SUMMARY OF CORRECTLY MATCHED AREAS**

TOTAL MASTER FACE AREA = 3.4938580

TOTAL SLAVE FACE AREA = 3.4995410

TOTAL AREA OF OVERLAP = 3.4892430

COUPLE CHECK COMPLETED. 2 ERRORS FOUND. NUMBER OF COUPLES PLACED IN COUPLE SET = 3

Can anyone tell me how to resolve this please?

Thanks

Regards
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Old   January 24, 2007, 09:44
Default Re: Couple error
  #2
sidd
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Put couples check, and keep the option of create failed couples set on. After getting the couple error, try for couple merge. Again re-check

Most likely it will work. such messages come with multiple couples assigned to one or more cells face.
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Old   January 24, 2007, 09:51
Default Re: Couple error
  #3
Yehia
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When I do that one of the errors disappear, but one still remains:

cpmerge,all BEGINNING SEARCH FOR DUPLICATED COUPLES

**NOTE - COUPLES 112 AND 69 BOTH HAVE CELLS:

9285 7425

COUPLE 112 WILL BE DELETED

1 DUPLICATE COUPLES FOUND CHECK COMPLETED

MESH*> cpcheck,0.01,all,,,,0.05,nofix CHECK ALL COUPLES **ERROR - SLAVE CELL 7425 FACE 5 OF COUPLE 111

IS A MASTER IN COUPLE 69

**SUMMARY OF CORRECTLY MATCHED AREAS**

TOTAL MASTER FACE AREA = 3.4938580

TOTAL SLAVE FACE AREA = 3.4995410

TOTAL AREA OF OVERLAP = 3.4892430

COUPLE CHECK COMPLETED. 1 ERRORS FOUND.

And I can't seem to get rid of this one, please help.

Thanks

Regards

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Old   January 25, 2007, 04:58
Default Re: Couple error
  #4
sidd
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If one problem is still there after couple merging. Means some local coupling problem is there.

Locally you should see the corresponding cells/coupling faces, keeping in mind the coupling rules. To start with, after checking for couples, delete the 1 couple which is giving problem and check for cracks locally.
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