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PyroSim / Specifying a Chemical Formula : Ammonia
« on: December 22, 2022, 08:47:58 pm »
Dear all,
Although Ammonia is included in Table 15.1 "Pre-defined gas and liquid species" of FDS User guide, I cannot find this in Pre-defined species of Pyrosim(version 2018) as attached.
1) Is this problem what I have only ?
2) Can I create Ammonia by specifying a chemical formula "NH3" as attached?? I'm not sure this reslution is exactly same with real Ammonia properties.. Because I have studied for Methanol vapor dispersion with two cases, but the results seem to be different; one is Methanol of Predefined species and the other is CH3OH, chemical formula of Custom(Primitive). Of course all other input are same.
Thanks.
Although Ammonia is included in Table 15.1 "Pre-defined gas and liquid species" of FDS User guide, I cannot find this in Pre-defined species of Pyrosim(version 2018) as attached.
1) Is this problem what I have only ?
2) Can I create Ammonia by specifying a chemical formula "NH3" as attached?? I'm not sure this reslution is exactly same with real Ammonia properties.. Because I have studied for Methanol vapor dispersion with two cases, but the results seem to be different; one is Methanol of Predefined species and the other is CH3OH, chemical formula of Custom(Primitive). Of course all other input are same.
Thanks.