Dear COMSOL Community,
I have a question regarding negative Concentrations in the example Vanadium Redox Flow Battery, Model ID: 14153 that is posted in the model gallery. (www.comsol.com/model/vanadium-redox-flow-battery-14153)
If the inlet velocity is reduced to 3[ml/min]/(wCell*L_e) then the concentration of V2/V5 is negative. How is this possible or how can you avoid this?
Kind regards,
Michael Remy
I have a question regarding negative Concentrations in the example Vanadium Redox Flow Battery, Model ID: 14153 that is posted in the model gallery. (www.comsol.com/model/vanadium-redox-flow-battery-14153)
If the inlet velocity is reduced to 3[ml/min]/(wCell*L_e) then the concentration of V2/V5 is negative. How is this possible or how can you avoid this?
Kind regards,
Michael Remy