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  1. Asmita1994

    UEXPAN Subroutine errors debugging ABAQUS

    I am writing UEXPAN subroutine in ABAQUS 2017 to calculate thermal strain increment in my domain for powder bed electron beam additive manufacturing. This is how my subroutine looks: subroutine uexpan(expan,dexpandt,temp,time,dtime,predef,dpred, 1 statev,cmname,nstatv,noel) c...
  2. Asmita1994

    How to use same DFLUX subroutine on different surfaces

    I am simulating a 2-dimensional additive manufacturing process where there is a moving Gaussian heat source on top of a powder layer. The heating step is followed by a cooling step after which a new powder layer is added and the same heat source moves on top of this new layer. The image shown...

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