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KBE

Strain and Stress Results on hypermesh not visible

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Hello,

 

I did a calculation on Optistruct via Hypermesh demanding the output results for the displacement, stress and strain but on Hyperview I can only see the results for the displacement.

 

Can someone please tell me if I have forgotten to enter a data necessary to view the strain and stress on hyperview?

 

In the NLSTAT, I activated Displacement, Strain and Stress for the OUTPUT and did the same for the GLOBAL_OUTPUT_REQUEST card. 

 

I await your response,

 

Please and thank you 

 

KBE

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Hi KBE,

 

Can you please share the global output request details?

 

Make sure you have requested for stress-strain results in H3D format. 

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5 hours ago, Prakash Pagadala said:

Hi KBE,

 

Can you please share the global output request details?

 

Make sure you have requested for stress-strain results in H3D format. 

 Hello Prakash, 

 

Due to confidentiality, I can not share the file with you. Can you please explain where i can define H3D for the stress and strain?

 

Thank you

 

- Kaushely

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5 hours ago, Prakash Pagadala said:

Hi KBE,

 

Can you please share the global output request details?

 

Make sure you have requested for stress-strain results in H3D format. 

 

Hi again

 

I found where to change the format, but it still doesn't work. Is there anything else that I have to define along with the format? I didn't see that you requested just the global_output_request details. Please see the attached images.

 

I await your response

 

Thank you

 

-Kaushely

 

 

gor1.png

gor2.png

gor3.png

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element types as whether they are solids or shells?

 

both elements are solids and they are both cylindrical components. I am trying to encase one component with the other. 

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Just now, KBE said:

yeah ok, hold on. Ill do that and send you the results shortly

 do I have to deactivate the normal stress and strain? and set the format to H3D for GPSTRESS and GPSYRAIN?

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Tinh,

 

I still can not visualize the stress and strain results. Maybe it's a setting in hyperview that I have to change? Please see attached image.

 

thank you

 

-Kaushely

hyperview.png

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1 minute ago, tinh said:

You don't have to deactivate other, but please set gpstress format to h3d

 

ok, trying again

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1 minute ago, KBE said:

Tinh,

 

I still can not visualize the stress and strain results. Maybe it's a setting in hyperview that I have to change? Please see attached image.

 

thank you

 

-Kaushely

hyperview.png

 

Maybe something's wrong in process.

Did you select correctly *.h3d file?

What kind of analysis are you doing?

Did solver raise some errors or warning?

 

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Just now, tinh said:

 

Maybe something's wrong in process.

Did you select correctly *.h3d file?

What kind of analysis are you doing?

Did solver raise some errors or warning?

 

 

I opened the .nl.h3d file and I didn't get any errors but there are some warnings. See below:

 

 *** WARNING # 6328
 Loadcase 1 contains a GPSTRESS output request but NLOUT incremental
 output isn't available for that result type. Results will be output
 for the last increment exclusively.

 

 *** WARNING # 6328
 Loadcase 1 contains a GPSTRAIN output request but NLOUT incremental
 output isn't available for that result type. Results will be output
 for the last increment exclusively.
 

When I open the .h3d file, i can't see any movement. 

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ok, i opened the .h3d file and found the result options but everything is 0. Unlike the .nl.h3d file, i can not see any displacement or deformation. 

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Tinh,

 

it's working, it was a very stupid mistake. I opened the .h3d file and set the animation mode to "set transient animation mode" and it's working. 

 

Thank you so much.

 

- Kaushely

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Hi @KBE If you have NLMON in your setup, .h3d will not provide results while the job is running and I think this is why you didn't see any results

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1 minute ago, Prakash Pagadala said:

Hi @KBE If you have NLMON in your setup, .h3d will not provide results while the job is running and I think this is why you didn't see any results

Hi Prakash,

 

yeah I noticed that later on.. thank you 

 

- KBE

 

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