Constraints for countercurrent simulation

$y_{{\text{N}}_{\text{2}}}$

0.22

nt

250

$y_{{\text{H}}_{\text{2}}}$

0.66

D_r (m)

1.5

$y_{{\text{NH}}_{\text{3}}}$

0.03

L_r (m)

2.5

$y_{{\text{CH}}_{\text{4}}}$

0.045

a' (m²/m)

11.78

y_Ar

0.045

$\dot{m}$ (kg/s)

6.0

P_in (atm)

225

T_in (K)

613.15