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Ansys Learning Forum › Forums › Discuss Simulation › Fluids › Ammonia Absorption in water › Reply To: Ammonia Absorption in water

November 21, 2024 at 6:11 am
naveedullah
Subscriber

Thank you, Rob

Actually, I am inputting ammonia at the inlet using Eulerian and then injecting water using DPM injection. These two are the reactants. The products are NH4+ and OH- ions. Here in the snapshot, product 1 (nh3l>) properties are modified for the ammonium ion, so no H+ is there. Still, the error, as mentioned above, is there.

Also, could you suggest using the volumetric reaction in species transport (the one I am using) or defining the UDF for water ammonia absorption?

Thank you