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  1. Question

    Tutorial OS-T 1600

    Hi Prakash Is it possible to manage such problems in contour, please? Is it an error in simulation or not? What is the source of such problems? Thank you.
  2. Question

    Tutorial OS-T 1600

    Hi Yes, it is happening for all time steps in the transient analysis. The model has more than five million elements and the simulation has been run on a cluster with several CPUs; it took a few hours to finish. Thank you.
  3. Question

    Tutorial OS-T 1600

    Hi Prakash Even by using Simple Averaging method, still there is no smooth contour. What is the possible source of this problem and how to manage it, please? It happens when a model has high number of elements and specially in transient simulation that needs to do high number of iterations. By the way, is there any news about the FSI tutorials error, please? Thank you.
  4. Question

    Tutorial OS-T 1600

    Hi Prakash Is there any way to have a better displacement contour for attached figure, please? There are some disturbations in contour. It is for a transient analysis. I would like to have a very smooth contour. Thank you.
  5. Question

    Tutorial OS-T 1600

    Hi Prakash Could you please let me know how I can have a static subcase with a DLOAD? Furthermore, how may I use dynamic subcase to use DLOAD? Thank you.
  6. Question

    Tutorial OS-T 1600

    Could you please look at attached fem file and let me know what the problem is? Thank you.
  7. Question

    Tutorial OS-T 1600

    Can NL_DTRANS.fem be used for small displacement, as well? I need a dynamic implicit simulation for a cylinder under cyclic internal pressure. According to the physics of my model, there is no large displacement in the cylinder. However it can have nonlinearity in material which is steel. Thank you.
  8. Question

    Tutorial OS-T 1600

    Hi How about having implicit analysis when there is a cyclic internal pressure? Is there any tutorial for it?
  9. Question

    Tutorial OS-T 1600

    Hi Prakash Is it possible to have cyclic internal pressure in a cylinder then do implicit analysis on it, please? The internal pressure is a function of time. Thank you.
  10. Question

    Tutorial OS-T 1600

    Could you please set up attached fem file according to your suggestions above? Thank you. gasket_model.fem
  11. Question

    Tutorial OS-T 1600

    Hi Do you mean the following tutorial? Its fem file is in attachment. In my model, since the supports are not symmetric, there is no symmetry in the whole model. Therefore I have to model whole cylinder. Furthermore, there is no gasket so there are no contact surfaces. gasket_model.fem
  12. Question

    Tutorial OS-T 1600

    Do I follow OS-T: 1520 Finite Sliding of Rack and Pinion Gear Model or OS-T: 1500 Nonlinear Implicit Analysis of Bending of a Plate?
  13. Question

    Tutorial OS-T 1600

    Hi How can I have just NLSTAT without large displacement? Thank you.
  14. Question

    Tutorial OS-T 1600

    My model is a cylinder under internal pressure. The cylinder is fixed in three supports along the length and the material is steel. According to physics of the model, I think there is no large displacement in that model. Do you think it needs to be run with NLSTAT large displacement? How about running with nonlinear material simulation?
  15. Question

    Tutorial OS-T 1600

    Hi It is a NLGEOM implicit static analysis as you did for a plate. I set up my model as the plate one. The plate model is in attachment. Is NLSTAT with LGDISP different than NLGEOM one, please? Thank you. plate_imp.fem
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