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  1. truongthinhs

    Subroutine for distributed current in Joule heating

    I am doing a coupled Thermal-electrical analysis on copper conducting sheet. The electrical currents flow on the sheet with ununiform densities then the temperature field is generated. I want to find the Subroutine of distributed current for user to calculate temperature by Joule heat, but I can...
  2. truongthinhs

    Error in running with Subroutine

    Thank Xerf very much. After editing PATH with directories of df.exe, I finished and had good result.
  3. truongthinhs

    Error in running with Subroutine

    I copied the file "df.exe" from Fortran into default directory, but there is same error in submiting Job. I am working in Abaqus CAE. Can you help me to solve the problem? Thank you very much.
  4. truongthinhs

    Error in running with Subroutine

    I am working in Abaqus, my problem had a error when running the Job with Subroutine. Abaqus got a messenger "Error in Job: Problem during compilation - df.exe not found in Path". Please, help me to solve this problem. Thanks.
  5. truongthinhs

    Calculate magnetic field B?

    Can I calculate magnetic field B of permanent magnets by package COMSOL? I dont know how to determine it. Can you help me?
  6. truongthinhs

    Electromagnetic by Abaqus?

    Can I analyze electro-magnetic model by Abaqus? Because I have magnetic field generated by coils, which heat the plate as induction heating. It is difficult to dedemine temperature in plate. Help me. Thanks
  7. truongthinhs

    Define size of critical temperatue zone?

    I have odb file. I set contour limit temperature equal critical temperatue to get critical temperature zone. Can I define its size and shape? If can, how do I do? Please, help me. Thanks.
  8. truongthinhs

    Read data file a time for Hetval subroutine

    I finished the new program based on your reply. Analysis time is short and algorithm You gave is good. Thank Xerf very much.
  9. truongthinhs

    Read data file a time for Hetval subroutine

    I am not good in Abaquas. I am writing the subroutine Hetval, in this subroutine I read data file from my PC. Because I need data to give to Abaqus program. Result is good but it take me a long time because the program must read many times with same data. I want to read the data a time, then...
  10. truongthinhs

    Why get different temperatures with same heat flux?

    I am calculating the temperatue based on Heat flux. I tested processes by 2 method with same heat flux values: 1-Apply heat flux directly to part. 2- Apply heat flux by HETVAL subroutine. Why I get the different temperatures with same heat flux? The value of temperature analysing by HETVAL is...
  11. truongthinhs

    Set Initial conditions in Aqus/CAE

    Thank XERF, I forgot to set DEPVAR. Now, I got the good result. Thank You very much.
  12. truongthinhs

    Set Initial conditions in Aqus/CAE

    Dear XERF! I read the your answers in this forum to get state variables. I copied the method to receive the coordinates by SDVINI then to give them to HETVAL. I have inserted the "*INITIAL CONDITIONS, TYPE=SOLUTION, USER" into the Model, but I cant run the Subroutine SDVINI. I want get the...
  13. truongthinhs

    Set Initial conditions in Aqus/CAE

    I write the subroutine SDVINI, it requires the Initial Conditions option. Now, I work Abaqus/CAE, I dont know how to set initial condition. Help me!
  14. truongthinhs

    Why coords are not nodes in process "DFlux" ?

    Thanks Xerf!
  15. truongthinhs

    Why coords are not nodes in process "DFlux" ?

    Dear Xerf. I have read your reply. I have just worked at Abaqus in some days. I dont know much about it. Please, decribe clearly. Abaqus gives data of element nodes. They differ from nodes processing in Body Flux (Subroutine DFLUX). What do I do now? where Can I read or find Fitting Function...
  16. truongthinhs

    Why coords are not nodes in process "DFlux" ?

    I am working with Dflux in BODY FLUX. I have data file with coordinates of nodes and values of flux at the nodes. I write the subroutine "Dflux" to read data, then I defined that coordinates at nodes are not equal with COORDS(3)(Integration point) getting from modeling. Ex: I meshed model with...
  17. truongthinhs

    How to run file inp in Abaqus?

    Thanks Sendy about helps. I got the good results
  18. truongthinhs

    How to run file inp in Abaqus?

    I am a new people in Abaqus. I wan to ask that: I have written a Subroutine in Fortran, how I can run program with subroutine in Abaqus? This time I cant relate Abaqus and Subroutine in Fortran.

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