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  1. LeeAPower

    Lightning Strike Simulation over Composite ABAQUS. HELP

    Dear anto_772 Essentially, creating boundary conditions (BCs) are very straightforward. For electrical BCs; go to BC, select electrical potentials, select all sides surfaces, and assign zero For thermal BCs; go to interactions, select surface radiation, select bottom surface with emissivity...
  2. LeeAPower

    Calling SDV Calculated in a Previous Increment

    Folks, I am working on HETVAL subroutine to calculate degree of cure/decomposition based on temperature history. Below code seperately calculate STATEV(1) during heating (DTEMP0 > 0) and cooling (DTEMP0 < 0). My goal is to permantenly update STATEV(1) based upon the highest temperature. Thus...
  3. LeeAPower

    Huge errors of nonlinear transient coupled thermal-electrical problem (linear vs quadratic elements)

    Dear Expertises I have performed coupled thermal-electrical analyses, which involves fully coupled nonlinear transient thermal-electrical equation. For the analyses, only brick elements (default type) were considered. When comparing the solution from linear brick elements with one from...

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