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Recent content by Evila

  1. Evila

    error in magnetostatic analysis

    Hi everyone, I am doing an EMAG analysis in ansys workbench 13.0, I am just trying to simulate a current in a copper conductor and obtaing the magnetic forces generated. I created the air enclosure and specified as the open domain. I specified the flux parallel conditions on the air, and also...
  2. Evila

    error in magnetostatic analysis

    Hi everyone, I am doing an EMAG analysis in ansys workbench 13.0, I am just trying to simulate a current in a copper conductor and obtaing the magnetic forces generated. I created the air enclosure and specified as the open domain. I specified the flux parallel conditions on the air, and also...
  3. Evila

    Ansys coupled EMAG-structural

    Hi everyone. I am trying to couple a magnetostatic analysis in ANsys to a structural. What I want is to use the calculated body force densities from the magnetostatic analysis into a structural. The manual says that there is a compatitbility between these two modules but I cant make the...
  4. Evila

    Ansys couple EMAG-structural

    Hi everyone. I am trying to couple a magnetostatic analysis in ANsys to a structural. What I want is to use the calculated body force densities from the magnetostatic analysis into a structural. The manual says that there is a compatitbility between these two modules but I cant make the...
  5. Evila

    Calculate eng stress for polymers

    Thanks for the response, I understand what you are tellig me, however I cannot find the correct formulation to obtain engineering stress for polymers... Does someone know it?
  6. Evila

    Calculate eng stress for polymers

    So, after doing uniaxial testing, we all use the conventional formula to calculate engineering stress which is: stress= F/A But my advisor told me that this formula does not work for polymers due to the fact that these are non linear... So he mentioned something like this: Stress=TF^-1 I...
  7. Evila

    Contact simulation Abaqus

    yeeah here is the image sorryhttp://files.engineering.com/getfile.aspx?folder=27db3fe3-ec4b-4785-904c-54f7d865207b&file=cylinders.jpg
  8. Evila

    Contact simulation Abaqus

    Hi! Im using Simulia to solve a pretty easy problem but the simulation keeps showing me the message "aborted". The problem: ~Two cylinders, one inside the other and they are separated by only 2 mm so they are not initially in contact. ~A radial pressure is applied to the outer cylinder so...
  9. Evila

    looking for a non newtonian fluid- Bingham fluid

    Hi! Im looking for a polyolefin (a polypropylene, polyethylene...) that can be processed at a range temperature from 100°C-130°C, and that behaves as a Non newtonian - Bingham fluid. In other words that when melted it can be pushed through but firm enough that it will "stack up". I know it´s...
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