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  • Users: wacee
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  1. wacee

    Hot spot stress at welds

    Hello everyone, I'm modeling a weld on COMSOL between dissimilar metals to assess the thermal stress (at low temperature so dissimilar contraction of the metals). I have some hot spots because of the geometry and wanted to used the hot spot stress method to interpolate the stress at the...
  2. wacee

    Thermal stress at circumferential weld, acceptance criteria

    Hello all, I'm a newly graduated mechanical engineer trying to navigate all the different standards. I have simulated the thermal stress at a circumferential weld between two different metals but I am not sure to what acceptance criteria I can compare these values. Looking into ASME B31.3, can...

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