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Recent content by paulis

  1. paulis

    Problem with initial condition temperature in a thermal analyses

    hello again! yes, you are right , I missed the step times!I I´m sorry! My simulation in ABAQUS 6.7/CAE version is divided in 3 steps increment size 0.002 step 1: 0.012 a ramp up ,load 20 ºC to 75ºC step 2 0.076 holding, load 75ºC step 3: 0.026 a ramp down , load 75 a 20ºC so please...
  2. paulis

    Problem with initial condition temperature in a thermal analyses

    Dear all Hi , how are you ?? well,I have some new problem ,I´ve been working in food thermal analysis applied in a meat muscle during a cooking process in a retort ( a retort is similar to oven but this one is with air and the retort cooks with water cascade ). My simulation is divided in 3...
  3. paulis

    problems with extracting temperature nodal history output in ABQ 6.7

    Dear all, Well,in my last post i was trying to find a soltution so as to edit the inp file , and then running in the command window I say that I can manage and at last it´s work =) But all of my inp scripts were editting and making in ABQ 6.4 with this final sentences ** HISTORY OUTPUT...
  4. paulis

    Running command lines to heat transfer analyses

    Dear all, I have some trouble with the command line. I have a job called job0025.odb. What I want to make is to trying to get nodals temperature information from 96373 nodes . Moreover,I wrote the inp-file previously with this ** HISTORY OUTPUT: H-Output-1 ** *Output, history...
  5. paulis

    Read an txt.file from ABAQUS

    Dear RM 447 , what I did is to read the inp.file from abaqus in matlab. i give an example to read the inp file fdat=fopen('gsinvrt.inp','r'); fout=fopen('cut3.inp','w'); %aca nod=96373; tline = fgetl(fdat); pos=strfind(tline,'*Node'); while length(pos)==0 tline = fgetl(fdat)...
  6. paulis

    X; Y Z coordinates in ABAQUS 6.4 standard

    Dear all Now I have a new problem with ABAQUS,I made an thermal analyses in a ball with a square solid inside it long time ago, but i didn´t realised that I put the solid in a right ubication , want I mean to say is that a I did my job not taking into account the coordinates of nodes, so for...
  7. paulis

    problems with contact surface

    dear all, I am having problems to make a contact between 2 solids surface with a boundary external condition of 1~C. I made 2 cubic rigid solids , then I put an thermal interaccion between them but the condition didn't propagated when I run the job. Moreover , I did the same work and create...
  8. paulis

    Troubles with contact interactions

    Dear All, I am having some troubles with contact interactions. I created a ball with a cubic solid inside and I made an external thermal condition of 1*C. The interactions are made between the surface cubic and the parts of the ball. Moreover, I wrote conductivity 1 while the clearence is 0...
  9. paulis

    the following node labels are not available!!! why??

    Dear all, I have a new problem with Abaqus in my thermal analyses. I created and orphan mesh , and then I generated the inside mesh. Moreover, if i want to extract the nodes, this message appears in my visualization. I am not sure , why Abaqus said to me : the following node labels are not...
  10. paulis

    help in postprocessing temperature data

    Hello!!!!!!!!!! Thanks, but I never made a new field variable, could please guide me? I found a way to make it but i think it´s not the right: I open and create xy-data manager where i can write the function but it´s for only one node, I would like to extract all nodes in one variable or set...
  11. paulis

    help in postprocessing temperature data

    Thanks corus , but I have to extract 30.000 nodes! how about creating a field output? do you know about it? Thanks Paulis
  12. paulis

    help in postprocessing temperature data

    Dear all, I would like to know if someone could help me!!! I am working in a food thermal analyses in ABAQUS and I want to use the temperatures from nodes in order to calculate this. Pv = dt.(10 ^((tempnode-70)/10)) Pv= pasteurization value or lethality Then I have to find the node...
  13. paulis

    Read an txt.file from ABAQUS

    Dear nschlange, Thank you so much! I am working with this kind of file , because I want to discover the slowest heating point from a piece of food with some outside thermal load. I can extract an txt .file from abaqus like temperature node vs time. So I have to know which is the slowest...
  14. paulis

    Read an txt.file from ABAQUS

    Dear all. I would like to know how can I take the information out of ABQUS in a txt. file ( temperature node vs time) and then use it in matlab as this.The solution from ABAQUS is like this temperature(ºC) node 123 node 456 node 778...
  15. paulis

    Create tet10 elements

    Dear all, I would like to know if it is possible to create tet10 elements from triangular elements in ABAQUS 6.4.My problem is that I can change element by element but I can´t do it in a whole mesh. I am sending some pictures. Thank you so much !
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