[FLASH-USERS] 3T MHD with multi species EOS tables - negative internal energy

Huynh Cong Tuan huynhcongtuan7 at gmail.com
Tue Nov 14 17:26:00 EST 2017


Hi 長島圭祐,
I also encounter the same problem. I have reduced CFL and also used
eintSwitch=1.e-3 (you should read the manual about the explanation of
eintSwitch).
If you are using Biermann battery (BB), you need to give a lower limit for
the number density. Because BB ~1/n, if n is too small then BB becomes
extremely large, which also causing the negative specific internal energy.
Sincerely.
Tuan.
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