Jump to content

Busra ASlan

  • Content count

  • Joined

  • Last visited

About Busra ASlan

  • Rank

Profile Information

  • Country
  • Are you University user?

Recent Profile Visitors

The recent visitors block is disabled and is not being shown to other users.

  1. Busra ASlan

    von mises stress in lattice opti.

    Hı @Prakash Pagadala, Thank you for everything. I understand, Stress constraint has little effect for lattice structure. When I examine lattice type (1, 2, 3, 4) seems to have little an effect. Ok, then which parameter should I use for the changes analysis result aside from lower and upper bound lattice. I tried stress constraint for topology optimization, but I still can not see any changes. Analysis----optimization---topology---parameters---stress constraint... As I change stress constraint have to change element stress and displacement values, is that correct ?
  2. Busra ASlan

    von mises stress in lattice opti.

    Thank you for your answer. But the same error occurred when I resolved it again. I share my files with you. Can you check?
  3. Busra ASlan

    von mises stress in lattice opti.

    Hı, I want to create stress restriction in lattice optimization. So I am changing the value in the image below. But I do not see any change when I check the analysis results. (von mises). Can you help me?
  4. Busra ASlan

    Lattice Beam Radius Change

    Hı @Prakash Pagadala , I tied your advice. I changed MAXRAD and MINRAD but I have a problem. I can not see the variance in the analysis results. I want to share my files with you. I do not understand these result. If you understand my mistake, please can you tell me? Thank you. 4.rar 10.rar 11.rar
  5. Busra ASlan

    Lattice Beam Radius Change

    Hı, Yes, I did. But there has not been any change in analysis, so I processed the button,I showed below, and I observed changes in the analysis. I think this parameter can be used. Could you try and tell me the result?
  6. Busra ASlan

    Lattice Beam Radius Change

    Thank you for your answer. If I want to change beam properties, I should use specifying in the picture. OK. Can I change values such as beam thickness and radius with the following information?
  7. Busra ASlan

    Lattice Beam Radius Change

    Hı; I am doing lattice optimization structure using optistruct. I can change POROSITY or LATLB in phase 1. But I want to make changes in the beams. In other words, I want to change the values such as the lattice beam radius, the thickness in the phase 2 (sizing optimization). Can I do this? Thank you, Good work.
  8. Busra ASlan

    license error 9

    Hı , I dowload exe. folders from the site (connect.altair.com). But get a error in installation as a picture. Can you help me?
  9. Busra ASlan

    Lattice Example

    Hı I could do it. I think the problem caused by forces and contraints. Thank you for interesting. have a nice day.
  10. Busra ASlan

    Lattice Example

    Hı @Prakash Pagadala I am sorry for late reply. For example I'm trying to do basic beam analysis. And I get error like picture or lattice structure is not created. Thank you.
  11. Busra ASlan

    Lattice Example

    Hı, I am trying to perform a simple lattice optimization using optistruct. I could do OS-3300: Using the Lattice Optimization Process in OptiStruct model. But it is not enough for me to understand. I tried to myself on various model but it made error. Can you help me in terms of example or suggestion? Thank you, Good work.