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  1. gaetano89

    CEL-equation of state for fluid flow application

    Dear all, I am using the Coupled Eulerian-Lagrangian (CEL) method available in Abaqus in order to study the FSI of a morphing structure with the air flow. This method solves the Navier Stokes equations by means of the material properties given by the equation of states (EOS). The EOS...
  2. gaetano89

    Composite materials in CEL analysis

    Hi, I'm running some analysis with CEL. Unfortunately it seems that I cannot use composite structures into my Eulerian part. In fact, when I suppressed the composite layup and replaced it with a usual section assignment, I was able to run the analysis. Does anyone know if it is possible to...
  3. gaetano89

    Coupled Eulerian Lagrangian (CEL) analysis for fluid flow?

    Hi Dave, Thanks a lot for your answer. I cannot use turbulence, but I can use compressible fluids! My problem with CEL is actually how to set the boundary conditions. If I want to simulate a simple fluid flowing in a channel how should I set my analysis? Do I have to create a very long Eulerian...
  4. gaetano89

    Coupled Eulerian Lagrangian (CEL) analysis for fluid flow?

    Hi! Yes I can see that it takes very long time!! I can not use CFD anymore because I'm working of the fluid influence on a morphing structure. This structure involves two initially independent elements that, thanks to the aerodynamics loads, will then become one element. Now the CFD model is...
  5. gaetano89

    Coupled Eulerian Lagrangian (CEL) analysis for fluid flow?

    Hello, I am working on FSI analysis and due to extreme deformation of the structure, the usual Abaqus CFD/Explicit co-simulation, is not good enough anymore. For this reason, I was looking into FSI by using CEL analysis. Looking at some videos online, it seems possible to use CEL for fluid...
  6. gaetano89

    odbreport command. histregion not found

    wait, sorry it works!. thanks a lot!
  7. gaetano89

    odbreport command. histregion not found

    Thanks again Mustaine3. Actually the scripts works only when I call the name of just one job like, 'call abaqus odbreport job=study_c1 history step=plot histregion="Node PART-1-1.3"'. But in this way it creates just one .rep file. How to I execute the command for all the odb files?
  8. gaetano89

    odbreport command. histregion not found

    Hi Mustaune3. your script works! thanks a lot. now since it's a parametric study I have many odb file, named study_c1, study_c2, study_c3 .... To create the rep file of all of that, shall I insert a for loop into your script? Sorry if this could be a banal question, but I'm a materials engineer...
  9. gaetano89

    odbreport command. histregion not found

    Thanks a lot Mustaine3. I'll work on that and I'll let you know!
  10. gaetano89

    odbreport command. histregion not found

    Yes I did it. Actually you are right, now it gives me what I need tanks. Now I have another question. Is it possible to insert this command into a psf file I use for parametric studies? I mean, I need to use the odb report command for hundreds of analysis. What's your suggestion in order to...
  11. gaetano89

    odbreport command. histregion not found

    Hi Mustaine, thanks. Unfortunately running only "abaqus odbreport job=study history step=plot" doesn't give me information. I tried to run "abaqus odbreport job=study field=U step=plot" and it gives me this for each increment: ODB Report: -job provareport -step plot -field U General ODB...
  12. gaetano89

    odbreport command. histregion not found

    Hi guys, I'm using the command "abaqus odbreport" in order to obtain displacement results of a single node. I need that because I need the values of displacement of each increment of the step, in order to create a XYplot. What I type is this: abaqus odbreport job=study history=U2 step='plot'...
  13. gaetano89

    ABAQUS + iSight. How to plot and re-plot automatically the same graph?

    HI IceBreakerSours, Actually I tried already to use the *parameter card. The problem I have, maybe you can help me, is that, by writing a .psf file, I am not able to plot (or to "print") the result for each increment. This is my psf file: dy = ParStudy(par='dy1', name='Istatedy')...
  14. gaetano89

    ABAQUS + iSight. How to plot and re-plot automatically the same graph?

    HI Mustaine3, thanks, is it possible to add a component which runs a Python script? Because when I add the component "Script" and I copy the text in Python (a text I copy from the file abaqus.rpy just after having created a report from the Abaqus Viewer), it gives me error and does not read...
  15. gaetano89

    ABAQUS + iSight. How to plot and re-plot automatically the same graph?

    Hello, I'm running some analysis in Abaqus in order to study the buckling and post buckling behaviour of a simple beam. My goal is to change some parameters and plot the result of the last step (which is composed by n increments). As you can imagine, running hundreds of analysis and plotting...
  16. gaetano89

    Abaqus scripting

    first of all thanks again for your replies. I'll show you what I am doing. Basically I am running some parametric studies of a simple buckling study of a beam. In order to run parametric studies, you have to add in the input file, which was generated from the Abaqus CAE, a parameter definition...
  17. gaetano89

    Abaqus scripting

    Hi thanks for the answer. I want to plot all the increments not just the last or one of those writing a number. I mean, the step is composed of n increments and I need a datasheet with the value of each increments. If I writ inc=(1:LAST) it gives me error. I hope I have been enogh clear
  18. gaetano89

    Abaqus scripting

    Hi guys, I have a very simple question for engineers who areexpert in using Abaqus. I'm running some parametric studies, therefore I have to write some scripts in Python which is something completely new for me. I need to plot some results of the last step of my job. The problem that writing...

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