eta 3e-5[Pa*s] Viscosity p_atm 1.013e5[Pa] Pressure T_atm 293[K] Temperature DA 1e-5[m^2/s] Diffusivity MA 16e-3[kg/mol] Mole mass of A MB 8e-3[kg/mol] Mole mass of B p_in 8e-3[Pa] Pressure at inlet wA_in 0.99[1] Mass fraction of A at inlet Tf 473[K] Temperature of heating fluid Cp_mix 1700[J/kg/K] Heat Capacity of mixture W0 0.1[m] Radius of reactor L0 4[m] Length of reactor T 473[K] Temperature