submarine pressure hull results issue
I have followed every step mentioned in the pdf. file but I am not able to get the accurate results .
I am not sure whether the values are proper but i dont feel it is correct.
and why have they constrained XY direction end nodes to x direction? is it because of symmetry or to fix the component?
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Altair EmployeeHi Prajwijn,
It looks like your Boundary conditions are incorrect. So, your displacement value is absolutely incorrect. Kindly follow the instructions given in the exercise carefully. We cannot tell you the answers since it is an examination. Many other students are able to solve it and got the certificate.
Hi Koushik,
I have followed each and every step very carefully ,but still not able to get the results properly.
Can you tell me why they have constrained only X direction traslation and not others in the image shown?
Full Pdf in : https://www.altair.com/training/hmquickstart_2019/ch4/Ex_4a.pdf
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Altair EmployeeHi Prajwin,
Nothing is wrong in the PDF. The problem is that you are unfortunately not able to follow the steps correctly while many students are able to.
I had already told you to follow the instructions carefully so that you will get the right results.
Kindly make sure you select the nodes manually at the end of the ribs for the 3rd boundary condition carefully. This is required as it wont be selected initially by cursor dragging.
Hi Koushik,
I have not made any mistakes in third boundary condition , I tried it again now which gave me the same results .
I request you to check the following files. I am sure that I have not made any mistakes after 1 month of attempts so I request you to please verify the load collectors of my file by yourself.
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Altair EmployeeHi Prajwin, kindly share the .fem file
Hi Koushik,
I apologize for asking too many things . I have found the culprit which is the model file.
Instead of using the file from the examination section , I used the file from learning section which is not proper.
I have got the answer.
Hi Koushik,
I apologize for asking too many things . I have found the culprit which is the model file.
Instead of using the file from the examination section , I used the file from learning section which is not proper.
I have got the answer.
Hey @prajwin.a23 if you dont mind can you share the final result file
Hi prajwin.a23
Which pdf are you referring to? Can you please specify it