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



Houssam,

 This sounds like something that you should send to your distributor for assistance. Please include the project that you are running when you contact them.

kind regards,

 David


On 07/05/2020 14:12, Houssam Bouaboula via TRNSYS-users wrote:

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 


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David BRADLEY
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Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
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d.bradley@tess-inc.com

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