Tutorial Modeling of monolith reactors
Tutorial Modeling of monolith reactors
Tutorial Modeling of monolith reactors
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Mass balances<br />
The fluid phase mass balance is:<br />
( f wif , ) fv wif , ( Dim , wif , ) kmav f( wif , wiS<br />
, )<br />
∂<br />
φ ρ + ρ ∇ = ∇ φρ ∇ + ρ −<br />
∂t<br />
<br />
i i<br />
( )<br />
Mass diffusion occurs only in the flow direction<br />
The solid phase mass balance is:<br />
0 = η i Ri + kmavρf wi, f − wi,<br />
S<br />
Washcoat diffusion is included via the effectiveness factor<br />
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