u_in_tubes 1[m/s] Inlet velocity, heating tubes
T_in_tubes 900[K] Inlet temperature, heating tubes
p_in_sr 50[Pa] Pressure difference
p_ref 1e5[Pa] Reference pressure
T_in_sr 700[K] Inlet temperature, reformer bed
h_tubes 100[W/m^2/K] Heat transfer coefficient, heating tubes
h_j 1[W/m^2/K] Heat transfer coefficient, jacket
w_C3H8_in 0.2[1] Inlet weight fraction propane
w_H2_in 0.01[1] Inlet weight fraction hydrogen
w_CO2_in 0.01[1] Inlet weight fraction carbon dioxide
w_CO_in 0[1] Inlet weight fraction carbon monoxide
dens_foam 24[kg/m^3] Density, insulating foam
Cp_foam 1.9[J/kg/K] Heat capacity, insulating foam
k_foam 0.027[W/m/K] Thermal conductivity, insulating foam
Cp_pm 2800[J/kg/K] Heat capacity, porous matrix
dens_pm 2000[kg/m^3] Density, porous matrix
k_pm 0.1[W/m/K] Thermal conductivity, porous matrix
A 7e5[1/s] Arrhenius frequency factor reaction 1
Ea 83.14e3[J/mol] Arrhenius activation energy reaction 1
A_wgs 1.6e5[m^3/s/mol] Arrhenius frequency factor reaction 2
Ea_wgs 112e3[J/mol] Arrhenius activation energy reaction 2
porosity 0.25[1] Void fraction in bed
kappa_pm 1e-9[m^2] Permeability of porous matrix
T_amb 300[K] Ambient temperature (outside jacket)