[sridhar palla]

hi every one,

I'm working on gas adsorption on packed bed in fluent i have different transport equations mass, momentum and energy balance equations. I have given momentum and energy equation by enabling energy and viscous options in models but while coming to the mass transport equation i could not give it in species balance because i have only one gas stream(Hydrogen) flowing through the activated carbon bed, if i enable species balance it is showing it for mixtures only but i have only one gas and no reaction. so how could i give this equation in fluent?
please help me with this and i'm attaching the mass conservation equation it might help .

Thank you.

[carlhoney]

hello my friend I met the same problem can you help me through this? could you send me your model? I owe you any kind of help!