[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[TRNSYS-users] Fuel cell simulation results don't match what I calculate




Hello, I'm using your fuel cell model and TRNSYS to simulate the consumption rate of hydrogen. However, what I calculate using the formula provided in the manual doesn't match the simulation result.

I'm using this formula to calculate the hydrogen consumption rate : 
image.png
And this is the system i'm simulating
image.png
I gave IFC=500A and Ncells=71, n=2 and F=96485.3321 C/mol
after caclulation usign the fommula i found a value of 0.183 mol/s wich correspond to 14.834 Nm3/h
but in simulation i'm getting a complete different value (around 100 Nm3/h)
I don't know what i'm missing here hopefully someone can help me with this and thanks