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Ensure C1 thermo. properties for species

Open esclapez opened this issue 2 years ago • 4 comments

The deltaT solve in LM/LMeX can fail when the species thermodynamic is not C1, with residuals bouncing +/-. This can be the case around the low temperature to high temperature transition (often at 1000K).

esclapez avatar Jun 02 '22 19:06 esclapez

With CEPTR, the mechanism gives a warning when it's not C1 (through cantera). So we have this check now. We could turn it into a failure I bet. Which mech are you using?

marchdf avatar Jun 02 '22 19:06 marchdf

The LiDryer is one of the mechanism that has the issue. I was wondering if there isn't a way to fix that within CEPTR indeed.

esclapez avatar Jun 02 '22 19:06 esclapez

hmmmm Cantera doesn't complain about discontinuities in LiDryer.

marchdf avatar Jun 02 '22 19:06 marchdf

I was being stupid. Cantera warns us if it isn't C0. C1 is another story.

marchdf avatar Jun 02 '22 20:06 marchdf