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  • Users: yunlin
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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

    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...
  3. 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...
  4. 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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