Table 4.

Initial values for simulation [36,37].

Parameter	Description	Value
$t_0\left(°C\right)$	Ambient temperature	25
$p_0\left(kPa\right)$	Ambient pressure	101.3
$r_{p,com}$, $r_{p,pump}$	Compressor and pump pressure ratio	1.19
${\eta }_{com}$	Isentropic efficiency of air and fuel compressors	0.85
${\eta }_{water,p}$	Isentropic efficiency of water pump	0.85
${\eta }_{AB}$	After burner chamber efficiency	0.99
$t_{35}\left(°C\right)$	Inlet water temperature of hot water HX	25
$p_{33}\left(kPa\right)$	Inlet water pressure of hot water HX	101.3
$t_{36}\left(°C\right)$	Outlet water temperature of hot water HX	25
$t_{19}\left(°C\right),t_{26}\left(°C\right)$	Absorption chiller generator temperature	80
$t_{23}\left(°C\right)$	Absorption temperature	30
$t_{20}\left(°C\right)$	Condenser temperature	30
$t_{22}\left(°C\right)$	Evaporator temperature	2
$\Delta T_{gas}\left(°C\right)$	Inlet and outlet exhaust gas temperature difference of the generator	8
$t_{29}\left(°C\right),t_{31}\left(°C\right)$	The temperature of the inlet cold water of condenser and absorber	25
$p_{29}\left(kPa\right)$	The inlet pressure of the cool water of condenser and absorber	101.3
$t_{32}\left(°C\right),t_{30}\left(°C\right)$	The temperature of the outlet cold water of condenser and absorber	35
$t_{33}\left(°C\right)$	Inlet cold water temperature of the evaporator	12
$p_{33}\left(kPa\right)$	Inlet cold water pressure of the evaporator	101.3
$t_{34}\left(°C\right)$	Outlet cold water temperature of the evaporator	7
${\epsilon }_{shx}$	Efficiency of solution HX	0.8
${\eta }_{sp}$	Efficiency of solution pump	0.8
$F\left(\raisebox{1ex}{$C$}\!\left/ \!\raisebox{-1ex}{$mol$}\right.\right)$	Faraday constant	96485
$t_{SOFC,in}\left(°C\right)$	Fuel cell inlet temperature	726.85
$t_{SOFC,out}\left(°C\right)$	Fuel cell outlet temperature	826.85
$U_f$	Fuel utilization factor of fuel cell	0.85
$A_a\left(m^2\right)$	Area of single fuel cell	0.01
$j\left(\raisebox{1ex}{$A$}\!\left/ \!\raisebox{-1ex}{$m^2$}\right.\right)$	Current density	8000
${\eta }_{inverter}$	Inverter efficiency	0.97
$j_{as}\left(\raisebox{1ex}{$A$}\!\left/ \!\raisebox{-1ex}{$m^2$}\right.\right)$	Anode current density	6500
$j_{cs}\left(\raisebox{1ex}{$A$}\!\left/ \!\raisebox{-1ex}{$m^2$}\right.\right)$	Current density of cathode	2450
$D_{aeff}\left(\raisebox{1ex}{$m^2$}\!\left/ \!\raisebox{-1ex}{$s$}\right.\right)$	Cathode effective diffusion coefficient	2E-5
$D_{ceff}\left(\raisebox{1ex}{$m^2$}\!\left/ \!\raisebox{-1ex}{$s$}\right.\right)$	Anode effective diffusion coefficient	5E-6
$N_{fc}$	Number of fuel cells	11000
$r_{sc}$	Vapor to carbon ratio	2.5
$L_a\left(m\right)$	Anode thickness	5E-4
$L_c\left(m\right)$	Cathode thickness	2E-5
$L_e\left(m\right)$	Electrolyte thickness	1E-5
$L_{\mathit{int}}\left(m\right)$	Connection thickness	0.003