Hello all
I am simulating hydrogen generation in an electrolyzer compartment using Eulerian model in Fluent. The final amount of gas in the domain when the solution reaches steady-state condition is about 25% and 14% for Explicit and implicit solvers respectively. What is the reason for this difference? I have checked even very small values for the time-interval to see if two solutions become similar, but they did not. Any idea about the reason for this difference between the results? How can I get similar results?