error in Simulation

hiren tala · May 28, 2017, 12:00

JOB ABORT invoked by rank 0:
0366 ERROR: Something is wrong in function get_temp_from_table_massfrac: upper_energy_value must be greater than lower_energy_value!
upper_energy_value is -nan(ind), and lower_energy_value is -nan(ind).

what Kind of this error is? i couldn't figure out the Problem.

can anyone please help me out this?

SamWijey · May 31, 2017, 18:15

Hi,

This error message typically suggests when temperature goes out of bounds. There can be many reasons why this happens. Insufficient grid resolution giving rise to cell pairing, too stiff chemical reactions are to name a few. Can you email your case files (*.in and *.dat files) to support@convergecfd.com so that we can take a look at the case and suggest how to rectify this issue?

hiren tala · June 1, 2017, 03:15

thank you for the Reply. i contacted with Jyothish in Support Team and we figured out Problem. thanks for the help.

May 28, 2017, 12:00	error in Simulation	#1
hiren tala New Member Hiren Tala Join Date: Oct 2016 Posts: 22 Rep Power: 9	JOB ABORT invoked by rank 0: 0366 ERROR: Something is wrong in function get_temp_from_table_massfrac: upper_energy_value must be greater than lower_energy_value! upper_energy_value is -nan(ind), and lower_energy_value is -nan(ind). what Kind of this error is? i couldn't figure out the Problem. can anyone please help me out this?

May 31, 2017, 18:15		#2
SamWijey Senior Member Sameera Wijeyakulasuriya Join Date: Jan 2016 Location: Convergent Science, Madison WI Posts: 117 Rep Power: 10	Hi, This error message typically suggests when temperature goes out of bounds. There can be many reasons why this happens. Insufficient grid resolution giving rise to cell pairing, too stiff chemical reactions are to name a few. Can you email your case files (.in and .dat files) to support@convergecfd.com so that we can take a look at the case and suggest how to rectify this issue? __________________ Sameera Wijeyakulasuriya Principal Engineer, Applications CONVERGECFD

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June 1, 2017, 03:15		#3
hiren tala New Member Hiren Tala Join Date: Oct 2016 Posts: 22 Rep Power: 9	thank you for the Reply. i contacted with Jyothish in Support Team and we figured out Problem. thanks for the help.