Initial Residuals and Convergence in transient #28364
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Traiwit
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Hello are you using automatic_scaling by any chance? |
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Hi everyone,
I'm running into a weird issue with my transient analysis in MOOSE. In each analysis, the first frame (like F001) starts off with a massive initial residual around 1e+13 and converges pretty smoothly. But then, the next frame (F002) starts much lower, around 1e+08, and just won't converge.
Even weirder, if I kick off a brand new simulation using the end results of F001 as the starting point via IC, the first step (now F002) starts high again at 1e+13 and converges no problem. But the next one (F003)? Back to the same old problem. This keeps happening.
So, here's what I'm wondering:
Would really appreciate any thoughts or tips on this.
Thank you!
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