No Life/damage contour output in Hyperlife

MAYURJ

Hi,

I was trying to solve one tutorial hook.h3d for fatigue life prediction.I followed all the steps shown in video tutorial and run submitted.When I tried to view results contour it is not showing.There are no error messages in 'message log'.

 

Nandan Reddy Burra

Hi Mayur,

 

Please help me with a few more details,

1.  Are you referring to Strain-life tutorial with the Hook model?

2. The results are not contouring after you click on 'View Current Results'?

3. The stress combination that was assigned?

 

Thank You,

Nandan

MAYURJ

Hi Nandan,

I tried both Stress-life and strain-life method.

yes ,results not contouring after I click on 'view current results'.

tried with max. principal, abs.max principal, von mises stress combination.

 

Thank You,

Mayur 

Nandan Reddy Burra

Hi Mayur,

 

Most of settings in each tutorial are tuned specifically for the models used.

Would it be possible to share a small recording of the setup? 

 

For the Uniaxial Strain life tutorial with Hook Model

if your using the attached csv's as load histories and stress combination as Signed Vonmises, with the default user defined material. 

you should be seeing the fatigue results, if the results are written to the working directory.

 

Please hint us if the run made is written to the working directory : C:\Users\<userid>\Documents\Fatigue\RunHistory

with files such as *.hlf and *.hwascii

Further, whats the version of HyperWorks?

 

Thanks and Regards,

Nandan

Unable to find an attachment - read this blog

MAYURJ

Hi Nandan,

 

I have tried to solve my live project results for life prediction. I am facing same issue.

 

Hyperworks version 2019.1

 

Yes, the run made is within working directory.

 

Is there any specific altair tokens required to submit the hyperlife deck and solve?

 

 

Regards,

mayur 

 

MAYURJ

I am able to see three files in working directory.

Elementrainflow.h5

Ftg_SN_Run.hlf

Ftg_SN_Run.hwascii

 

which one is output file or run is not completed?

Is there any message file which shows any error in deck setup or missing entries?

 

Regards,

Mayur 

Nandan Reddy Burra

Is there any specific Altair tokens required to submit the hyperlife deck and solve? >> No.

 

*.hwascii file is the result file, you can also load the *.h3d used for calculation and the *.hwascii from the fatigue output in HyperView to check if you see the fatigue contour. 

example,

in HyperView load as,

load model : hook.h3d

load result : Ftg_SN_Run.hwascii

 

and then look for the fatigue subcase in result browser. 

 

Regards,

Nandan

MAYURJ

Its strange. 

Same issue.

Legend with N/A as earlier and life /damage contour.

Nandan Reddy Burra

Hi Mayur,

 

Please write to support@india.altair.com, where we can assist you further.

It would be helpful if you could also send us the recording of the tutorial model,

where you see no results.

 

Regards,
Nandan

MAYURJ

Hi Nandan,

 

Thanks for support.

Really appreciate.

 

Regards,

Mayur