Gas absorption with rapid reaction

Input(s)

c: Concentration (mol/cm3)\left(\mathrm{mol} / \mathrm{cm}^{3}\right)

γ\gamma: Adiabatic Constant (dimensionless)

DASD_{A S}: Diffusivity (cm2/s)\left(\mathrm{cm}^{2} / \mathrm{s}\right)

t\mathrm{t}: Time (s)(\mathrm{s})

Output(s)

NAZON_{A Z O}: Rate of Absorption (cc/s)

Formula(s)

NAZO=(cerf(γDAS)0.5)((DASπt)0.5)\mathrm{N}_{\mathrm{AZO}}=\left(\frac{\mathrm{c}}{\operatorname{erf}\left(\frac{\gamma}{\mathrm{D}_{\mathrm{AS}}}\right)^{0.5}}\right) *\left(\left(\frac{\mathrm{D}_{\mathrm{AS}}}{\pi * \mathrm{t}}\right)^{0.5}\right)

Reference(s)

Bird, R.B., Stewart, W.E. and Lightfoot, E.N. (2002). Transport Phenomena (Second Ed.). John Wiley & Sons, Chapter: 20, Page: 618.


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