Ecfm+sage

Eleven Leo · June 5, 2021, 04:02

Hi,

I am using Converge 3.0, and I recently want to use ECFM with SAGE. Based on the ECFM with ISSIM model, I added SAGE calculation. According to the warning, in the "Species-->Gas" part,I added "UF_CH3OH" and deleted "O2", "N2", "CO2", "H2O", "H", "H2", "O", "N", "OH", and "CO".
But an error occured, it showed "EXIT STATUS: -1 (ffffffff)".
I don't know the reason, can anyone help me?
Thank you very much for your kind help.

Best regards
Yaopeng

Pedram Tazraei · June 9, 2021, 17:53

Quote:

Originally Posted by Eleven Leo

Hi,

I am using Converge 3.0, and I recently want to use ECFM with SAGE. Based on the ECFM with ISSIM model, I added SAGE calculation. According to the warning, in the "Species-->Gas" part,I added "UF_CH3OH" and deleted "O2", "N2", "CO2", "H2O", "H", "H2", "O", "N", "OH", and "CO".
But an error occured, it showed "EXIT STATUS: -1 (ffffffff)".
I don't know the reason, can anyone help me?
Thank you very much for your kind help.

Best regards
Yaopeng

As an example case, you can refer to Internal_Combustion_Engines/Gasoline_spark_ignition_GDI/Tumble_GDI_ECFM_SAGE_transient_RANS/surface_CR_10_IV_02mm_EV_04mm.cvg

Under species/Gas, you can add the unburnt species.

Eleven Leo · June 13, 2021, 21:16

Hi Pedram Tazraei,

In my example case folder, either I found Tumble_GDI_ECFM_transient_RANS or Tumble_GDI_SAGE_transient_RANS, I didn't find the case combining both SAGE and ECFM. Could you send the example case or the download link to me, my email is liyaopeng.dlut@gmail.com. Thank you very much for you help.

Quote:

Originally Posted by Pedram Tazraei

As an example case, you can refer to Internal_Combustion_Engines/Gasoline_spark_ignition_GDI/Tumble_GDI_ECFM_SAGE_transient_RANS/surface_CR_10_IV_02mm_EV_04mm.cvg

Under species/Gas, you can add the unburnt species.

Pedram Tazraei · June 15, 2021, 15:00

Quote:

Originally Posted by Eleven Leo

Hi Pedram Tazraei,

In my example case folder, either I found Tumble_GDI_ECFM_transient_RANS or Tumble_GDI_SAGE_transient_RANS, I didn't find the case combining both SAGE and ECFM. Could you send the example case or the download link to me, my email is liyaopeng.dlut@gmail.com. Thank you very much for you help.

What version are you using?

Eleven Leo · June 15, 2021, 20:01

My version is Converge 3.0. Thank you.

Quote:

Originally Posted by Pedram Tazraei

What version are you using?

Pedram Tazraei · June 28, 2021, 10:09

Please contact the support team at support@convergecfd.com to talk about the example resources available in the studio.

June 5, 2021, 04:02	Ecfm+sage	#1
Eleven Leo Member Yaopeng Li Join Date: Dec 2017 Location: Lund, Sweden Posts: 50 Rep Power: 8	Hi, I am using Converge 3.0, and I recently want to use ECFM with SAGE. Based on the ECFM with ISSIM model, I added SAGE calculation. According to the warning, in the "Species-->Gas" part,I added "UF_CH3OH" and deleted "O2", "N2", "CO2", "H2O", "H", "H2", "O", "N", "OH", and "CO". But an error occured, it showed "EXIT STATUS: -1 (ffffffff)". I don't know the reason, can anyone help me? Thank you very much for your kind help. Best regards Yaopeng

June 28, 2021, 10:09		#6
Pedram Tazraei New Member Join Date: Jun 2020 Posts: 16 Rep Power: 5	Please contact the support team at support@convergecfd.com to talk about the example resources available in the studio. __________________ Pedram Tazraei, Ph.D. Senior Research Engineer Convergent Science, Inc. Madison, WI, USA www.convergecfd.com

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