Hi, everyone. When I set up a chemical reaction for ammonia decomposition with silicon dioxide (NH3+SiO2=0.5N2+1.5H2+SiO2), the following errors occurred during case operation:
Please refer to the Readme file on the required input format and make
the necessary corrections to the data file.
|--------------------------------------------------------------------|
| Name: REACTION_S1_F |
|---|
| Chemical Eq: NH3 + SIO2 → 0.5N2 + 1.5H2 + SIO2 |
| -------------------------------------------------------------------- |
| Classification: Catalytic |
| -------------------------------------------------------------------- |
| Species |
| Alias |
| ---------- |
| NH3 |
| ---------- |
| SIO2 |
| ---------- |
| N2 |
| ---------- |
| H2 |
| ---------- |
| SIO2 |
| ---------- |
I don’t know what the problem is. I tried to expand the stoichiometric number (2NH3+SiO2=N2+3H2+SiO2) but it didn’t work. I want to know how to correct it? Or is this a bug?
This is my case, out.log contains the above error information. (Many gas phase reactions are used in my case. I have modified dimension_rxn in mfix/model/param_mod.f and nrrmax in mfix/model/rxns_mod.f to ensure that these reactions can operate normally. The case could work when reaction (NH3+SiO2=0.5N2+1.5H2+SiO2) is not set, so I am sure it is the problem of this reaction.)
DEM_Stagni_Single.zip (34.9 KB)
Thank you very much!