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  1. yunlin

    DFLUX subroutine

    I am using DFLUX for concrete heat generation. Flux(1) is depending on eqvage. My code is below. This subroutine is working perfectly when there is only one concrete part. If I add some insulation, It will not work right. The eqvage is not adding up correctly for some reason if there is more...
  2. yunlin

    Abaqus subroutine debug

    Thanks for the help. I appreciate any detail if any one.
  3. yunlin

    Abaqus subroutine debug

    I have to use the equation like 1/(273+sol) and hopefully display it. is there a way to make it happen? also, can you explain 0.0036d0? I am very new to fortran.
  4. yunlin

    Abaqus subroutine debug

    I am writing a Dflux subroutine for heat transfer problem. I am only on the testing stage. Heat flux is assigned as simple as flux(1) = sol*10 However I want to use write command to debug. so I added common xys(1) xys(1) = 1/296 write(7,*)"the value of xys(1) is:", xys(1) (I just want to see...
  5. yunlin

    DFlux subroutines

    I have to say you give very good answers. Thank you!
  6. yunlin

    DFlux subroutines

    Thank you very much for your answer akabarten. I really appreciate your help. From you answer, I should obtain temperature from SOL or TEMP array. Are those array containing temperature solutions or just prescribed temperature. For my goal, I need the temperature solution to adjust heat flux...
  7. yunlin

    DFlux subroutines

    I would assume to use call getvrm() command to obtain temperature results from abaqus. Same way as USDFLD?
  8. yunlin

    DFlux subroutines

    I want to build a heat transfer model with un-uniform but isotropic heat flux distribution. The heat flux is depending on the temperature history. It would be great if I can have an example to look at. Also, if I want to implement two subroutines, one Dflux and one USDFLD. Should I stack them...
  9. yunlin

    Question about USDFLD(ABAQUS)

    Thanks you so much akabarten.
  10. yunlin

    Question about USDFLD(ABAQUS)

    I wrote a USDFLD subroutine to change young's modulus based on the value of strain. I had the line field(1) = strain in order to relate field(1) to stain output. Part of the subroutine is at the end. My first question: What if I have more than one solution dependent properties? I would have...

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