disla

About

Username
disla
Joined
Visits
2,093
Last Active
Roles
Member

Comments

  • Thank you very much Victor. Looks amazing.
    in Version 13 Beta Comment by disla March 2020
  • I was very surprised about cmmcnamara results on his i7. i7 6700HQ @ 2.60GHz RAM: 16.00GB Kingston DDR4-2400 Run Time: 01:56 My spects are very close apart from ram speed. i7 4700MQ @ 2.4GHz RAM: 16.00GB DDR3-1600 Run time: 5 Min 17 Sec I have …
    in Mecway PC benchmarks Comment by disla March 2020
  • Very good numbers, JohnM. i7-4790 looks really optimized performance versus price. ¿Are you running on Windows platform + Mecway or ccx pardiso on Linux? Seems that the mem amount is more important than the mem frequency. ¿Don't you think? ¿Why …
    in Mecway PC benchmarks Comment by disla March 2020
  • CPU: i7 4700MQ (2.4GHz -3.40 GHz) (Refurbished 2015) Nvidia Gforce745M Cores-4 Threads-8 DDR3 2X8GB PC3 12800 Dual Chanel (800Mhz) SSD Update:SanDisk Ultra II 480GB Update Laptop Total Investment 760,00€. CCX Pardiso 2.16 using 4 cores Intel mkl 2…
    in Mecway PC benchmarks Comment by disla March 2020
  • Check this. This would be more oriented to see the stresses and strains of the pipe resting on a rigid saddle. To evaluate the slings, you should include them on the model.
    in Tube Lifted on Slings using Contact Comment by disla January 2020
  • Internal solver seems to solve pretty accurate once refined. You can recognize clearly a pattern which is also a good sign.
    in Turn solid from step to shell in Mecway Comment by disla November 2019
  • In general, when solving buckling you need a mesh size capable to capture the size of the smallest wave pattern. Here , mesh size is too rough to capture it and results are not accurate in any of the two solvers in my opinion. Try a thickness of 20m…
    in Turn solid from step to shell in Mecway Comment by disla November 2019
  • Hello, I'm running Sergio's liml file. ¿How is it possible that being the time period for the Analysis settings menu 1s the calculation is at 1.4s and still running?
    in Need an Expert to Validate a NL Static Model with Multi-Cyclic B.C's Comment by disla October 2019
  • Do not forget super useful "Edge detecting selection" at the end of the "Edit" menu. I work 90% of times also with curved surfaces.
    in selecting faces Comment by disla October 2019
  • ..
    in Propeller Hub Comment by disla July 2019
  • Hi badbunny, ¿Have you try to set the viewpoint parallel to the surface? This way you can select with a rectangle the whole model and only the external edges will be selected as the other ones remains behind. See pdf for the sequence. Be sure to se…
    in Axisymmetric element edge selection Comment by disla July 2019
  • Hello Victor, But if we set an infinite combination of accessible boundary conditions to a problem : 0 = 1 ux5 + 1 ux14 + 1 ux13 + 1 ux9 + 1 ux17 + 1 ux18 + 1 ux6 + 1 ux15 + 1 ux3 0 = 1 uy5 + 1 uy14 + 1 uy13 + 1 uy9 + 1 uy17 + 1 uy18 + 1 uy6 + 1 …
    in Bug with constraint equations and internal solver Comment by disla June 2019
  • Hello Victor, I’m kind of puzzled with your bug and the liml file that has emerged it. ¿Why do you say there is a bug? Both conditions are satisfied at the involved nodes at least with an equivalent accuracy (see pdf). The boundary condition is kin…
    in Bug with constraint equations and internal solver Comment by disla June 2019
  • Hi fernandezpelayo Do you mean by custom model definition or new constrain equation. ¿Would you share your trick?
    in Rotational Spring for Flexible support Comment by disla June 2019
  • Upps. Ok. I thought you file already had the right material.
    in Impact: problem with NL material Comment by disla May 2019
  • Hello Andrea, Nice to hear you . You have been in silence for a while. I think your problem is about initial distance between ball and target for contact to solve properly. Check attached file. Solution is less than 3 min. Solver stops once you are…
    in Impact: problem with NL material Comment by disla May 2019
  • MKL 2019 Update 3 for Windows just for FORTRAN is enough not the full collection with C++ . Visual studio integration is not required. Do not move files . Add to path according to picture 5.png of prop_designprop_design post to locate the files. R…
    in Propeller Hub Comment by disla May 2019
  • It is a mesh problem. You have poor quality elements. Very thin triangles. Could you post the underlying geometry. ¿Step, iges,..?
    in ccx error: shell normal in node ... is smaller than 1.e-10 Comment by disla April 2019
  • I did not read properly your post heading Attach example . There is a specific section RIGID BODY in the cccx manual. I'm still not sure how does the REF and ROT NODE works What I found is that you can define different body objects to behave as u…
    in Rigid Body Card Custom Define Steps Comment by disla March 2019
  • Very high Young's Modulus ?
    in Rigid Body Card Custom Define Steps Comment by disla March 2019
  • I faced this issue recently. Check this option in case you need to maintain the support point with fixed coordinates. It allows to adjust the rotational stiffness.
    in Rotational Spring for Flexible support Comment by disla March 2019
  • ERROR: TRIG 27982 has 5 neighbours!!!! ERROR: TRIG 29503 has 2 neighbours!!!! ERROR: TRIG 29512 has 5 neighbours!!!! ERROR: TRIG 29515 has 2 neighbours!!!! ERROR: TRIG 29516 has 2 neighbours!!!! ERROR: TRIG 29519 has 2 neighbours!!!! ERROR: ++…
    in Water Tight unv Mesh to Volume Mesh Comment by disla March 2019
  • You can mesh a stl surface mesh to volumetric mesh directly from Mecway with the "auto mesh 3D" tool. You need a water tight surface. Give a try with the attached one. To be sure your volume is not empty I recomend to checq with the Mecway cutting …
    in Water Tight unv Mesh to Volume Mesh Comment by disla March 2019
  • Sure. I have added some springs and extreme mass to be more “interesting”. Running the model is 2 minutes. Victor I notice that postprocessing is only using 1 core. ¿ Is it possible to get all cores working setting some variable apropiately? Thank…
    in Pendulum Comment by disla March 2019
  • ¿Have you been able to mesh the geometry directly from Gmsh? I have experience some issues with the last versions of Gmsh that nothing had to do with Mecway.
    in Gmsh v 4.2.1 fails Comment by disla March 2019
  • Chain Pendulum with Nonlinear dynamic analysis. It also works for low speeds.
    in Pendulum Comment by disla March 2019
  • Thank you for the new update. I can see that many of the community comments have been attended. Great job Victor.
    in Version 11 Comment by disla February 2019
  • Hello barrti See post "cannot perform volume meshing only surface meshing". Check the file that “previously worked” for you to see if you had 3D or 2D elements at the end of the meshing process. Victor probably made some fixes in the new v.11 and …
    in V11 Meshing failed exit 1 Comment by disla February 2019
  • ¿Have you tried to create a unique component (surface) before exporting (Insert > Surface > Knit.)?. Salome has some free tools to build such a unique component.
    in Importing from Solidworks IGES with Mesh Problems Comment by disla December 2018
  • Thanks, Barmin, Victor I will have a look. I'm advancing carefully. So, after all your help and with more faith on FEM method I would like to recover the background motivation of this post. ¿Is there any way to know the initial mesh size in order …
    in Storage tanks. Comment by disla December 2018
Avatar

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Sign In Register