Error in doing flex of lower control arm using Viewflex in Aview, failed in mnf creation

Now I have succeded with the Boolean function and able to combine the bodies.Next I want to flex the lca using Viewflex,I am getting this error mnf creation failed

I have used this as an input

Can anyone solve this

0 Maziar R over 6 years ago

Sudeep,

You need to turn on the Adams Durability plugin before you animate the stress contours. For that, you can simply go to Menu Ribbon and select Plugins. Then you can left-click on the durability plugin option. This will load the Adams Durability in the current Adams session.

Now if you go back to the animation, you should be able to view the von Mises stress contours as well.

Thanks,

Maziar
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0 Sudeep Tyagi over 6 years ago

Hey Maziar I have done Adams durability plugin on thats why you can able to see the deformation in the above post screen shot but its not coming for von mises.Also pls provide me your mail id or ask your collegue to contact me,I have some doubts in attachment section of viewflex,I want to know whether my methodology is correct or not.

I want to know how to export loads to nastran after doing dynamics in Acar,which file to choose in nastran whether it should be log file of last run simulation or anything different.

Pls help me today only
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0 Maziar R over 6 years ago

Sundeep,

Please note that the deformations are shown even without the durability plugin turned on. The durability plugin will help perform modal stress analysis, view stress contours and exporting modal deformations.

In order to export loads to Nastran, you can use File > Export > FEA Loads, as you were showing in an image above. Using this option, you will be able to generate a file that contains load cases for each of the attachment points on the flexible body.

Then these load cases can be included in the input file (.bdf or .dat) of a subsequent Nastran run. This file includes some instruction as to what needs to be modified before including in the Nastran input file.

HTH,

Maziar
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0 Sudeep Tyagi over 6 years ago

Hey Maziar when I opened my Nastran and choose that loadcase file its showing following error,also attaching the loadcase file
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0 Maziar R over 6 years ago

Please attached your load case file so I can have a quick look at it.

As for the error message with Nastran run, there seems to be some sort of licensing or user right issue. For that, I recommend that you first consult with your IT admin and then (if you have MSC.Nastran installed) contact MSC.Nastran support.

Thanks,

Maziar
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0 Sudeep Tyagi over 6 years ago

HeyMaziar I have asked you to give your mail id so that I can attach my loadcase file because here that file is not supported
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0 Maziar R over 6 years ago

You now see an email from MSC Adams Support. We can communicate via email there.
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0 Maziar R over 6 years ago

Hi Suddep,

I sent you an email 8 days ago through our case handling system but have not yet heard back from you. If you have received the email, simply respond to it.

Thanks,

Maziar
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0 Sudeep Tyagi over 6 years ago

Dear Maziar I got the mail but where to do these changes I mean what to edit in environment variables
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0 Maziar R over 6 years ago

Hi Sudeep,

I just sent you another email through the case handling system. Please read through my email and simply reply to the email.

Thanks,

Maziar
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