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      Please click here for a short but important announcement   03/26/17

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smare104

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About smare104

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  1. Stress results in cylindrical coordinate system

    Thank you very much Prakash, But I still have problem. The results that I'm getting in Cylindrical coordinate system are exactly the same as Cartesian system. I assume they must be different. Do you know why this is happening? Thank you. Regards, Soraya
  2. Hi, I have a solid cylinder and I need to get the stress results in cylindrical coordinate systems. I already defined a cylindrical coordinate system, but I don't know how to assign it to the elements. I appreciate if someone can help me with this problem. Thank you, Soraya
  3. I need to define a response to sum up the stress values of all the elements in a component. What is the best way to do it? How the design equation should be defined? Thanks, Soraya
  4. Lattice modelling

    Thank you Prakash. I realized how to solve my problem. Best, Soraya
  5. Lattice modelling

    Thank you Prakash. I just wonder if you know that if it is possible to define a constraint for strain energy in optimization by optistruct?
  6. Lattice modelling

    Hi, I was wondering if there is any way to convert a solid part into a lattice structure without any optimization. In my analysis, I am considering a cylinder which it has an outer layer made of lattice. To perform the analysis, I want to have a lattice structure in outer surface. so would it be possible to model a lattice part in Hyperworks? Thank you, Soraya
  7. Total strain energy of a part

    Thank you Prakash. I do have strain energy as my output. But I don't know how to use this script to get what I want? Is there any more explanation about how it works? Thanks,
  8. Total strain energy of a part

    I need to find the total strain energy of each component in my FEA model. Is there any tutorial about it?
  9. Multiobjective Optimization

    Is it possible to run a multiobjective optimization in Optistruct?
  10. Hi, 

    I just wonder if you could solve your problem about how to run optistruct externally from MATLAB?

    Since I have the same problem and I couldn't find the solution.

     I appreciate if you can help me about it.

     

    Regards,

    Soraya

  11. Interface with MATLAB

    Is there any way to call a Hypermesh model from MATLAB? Is there any interface for them. I need to use my FEA model which is a Hypermesh model in an Optimization MATLAB code. How I can recall it in MATLAB? Thanks,
  12. creating gap element

    Hi Prakash, Thank you for the help. But the spot can be either weld or gap. I can create the spot but I don't know how to use it for the gap elements. I appreciate if you can give me some ideas about how to work with the spot.
  13. creating gap element

    Hi, Does anyone know how to create gap elements around a cylinder which is inserted into another part? Thank you, Soraya
  14. Mass calculation in topology optimization

    Thanks a lot @Prakash Pagadala. Regards, Soraya
  15. Different Lattice Types

    Hi @Prakash Pagadala thank you for the reply. I used tetra elements. I changed my mesh elements to Quad I could get different lattice types in final result. So does it mean I should use quad elements to get different lattice types? Thanks, Soraya
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