Discussion Groups

Simulation Moldflow Insight

Reply
New Member
adrienzws
Posts: 2
Registered: ‎11-10-2011

Analysis failed!

463 Views, 5 Replies
11-10-2011 10:20 PM

Hi,

 

Tried to run the analysis but failed repeatedly. According to the log, most of the problems lie with the mesh. If it is, there were hundreds of defects that could not be corrected by the wizard.

 

So,

 

i. Why did the analysis fail?

ii. If it is because of the mesh quality, what other option other than manual correction?

iii. Another issue mentioned in the log is the beam length-diameter ratio. What options do I have if I cannot change this?

 

Please find the analysis log attached.

 

Thank you.

 

Regards,

 

Adrien. 

 

 

Please use plain text.
Member
Posts: 9
Registered: ‎02-15-2010

Re: Analysis failed!

11-11-2011 12:35 AM in reply to: adrienzws

Perhaps it would be a good idea to visit a basic tutorial for using the software.

 

In my experience, every question of you would be answered in that course.

 

 

Please use plain text.
Employee
Posts: 3
Registered: ‎05-28-2009

Re: Analysis failed!

11-12-2011 10:04 PM in reply to: MichaelSchoo5437

Wikihelp.autodesk.com/moldflow is an good source to get online help and tutorials.

 

Refere to http://wikihelp.autodesk.com/Moldflow/enu/2012/Help/2Insight/150_Modeling/120_The_mesh

 

As above issues are more related to mesh

 

Thanks and regards,

 

Sachin Fulsundar

 

Please use plain text.
New Member
adrienzws
Posts: 2
Registered: ‎11-10-2011

Re: Analysis failed!

11-12-2011 11:11 PM in reply to: sfulsundar

Thanks! 

 

I suppose I am new at this and I should look deeper into the basics.

 

On a side note though, I have tried solving the problems according to the error codes 701590 / 701580, by manually flipping the orientations of individual elements.

 

I re-ran the analysis and it failed again. This time only with error 702626. I could not find the meaning of this in any tutorial/forum.

 

Regards,

 

Adrien.

Please use plain text.
New Member
wuxiyu8585
Posts: 2
Registered: ‎10-20-2011

Re: Analysis failed!

11-13-2011 09:48 PM in reply to: adrienzws

fix the orientaion of some elements

some warrings are not matter 

Please use plain text.
Employee
Posts: 97
Registered: ‎04-28-2009

Re: Analysis failed!

11-17-2011 12:35 AM in reply to: wuxiyu8585

Fix free edges, overlap and intersection first. If orientation in a fusion model is not good, that mean generally there are defect in the mesh.

 

Please use plain text.