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Diffusivity of A in N

Molar fraction of N

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Calculate the diffusivity of a component in a gas mixture using Wilke's equation:

$D_{A,M} = \frac{1}{\sum{\frac{Y'_N}{D_{A, N}}}}$

$Y_N' = \frac{y_N}{1 - y_A}$

Where:

- $D_{A,N}$: Gas diffusivity of $A$ in the $N$-th component of the mixture;
- $y_N$: Molar fraction of $N$ in the mixture;

Calculate the diffusivity of a component in a gas mixture using Wilke's equation:

$D_{A,M} = \frac{1}{\sum{\frac{Y'_N}{D_{A, N}}}}$

$Y_N' = \frac{y_N}{1 - y_A}$

Where:

- $D_{A,N}$: Gas diffusivity of $A$ in the $N$-th component of the mixture;
- $y_N$: Molar fraction of $N$ in the mixture;

- WELTY, James; WICKS, Charles E.; WILSON, Robert E.; RORRER, Gregory L. Fundamentals of Momentum, Heat and Mass Transfer. 5th Ed. John Wiley & Sons, 2008.