Pincell depletion running issue

User Support
1

Hi,

Thanks for all the developer of OpenMC 0.11.0, this’s excellent work.

I’m trying to use new depletion function and merging it into whole reactor core simulation. However, I meet a problem when I work through ‘Pincell Depletion’ example. Jupyter kernel appears to have died when integrator.integrate() start reading the cross-section database. The chain file I’m using is PWR spectrum simplified chain which downloads from OpenMC data website, and the database is ENDF/B-BII.1.

Please contact me if you have any idea to fix this problem. Thank you very much.

Best wishes,
Yiming

Error-Screenshot.png
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1 Like
2

Hi Yiming- how much memory do you have on your machine? I wonder if perhaps you are running out of memory when nuclear data is being loaded.