L_CL 10[um] "催化层厚度"
L_GDL 200[um] "气体扩散层厚度"
L_mem 30[um] "膜厚度"
L_MPL 20[um] "微孔层厚度"
a_CL 5e7[m^2/m^3] "比面积，催化层"
epsl_CL 0.2 "离聚物体积分数，催化层"
epss_CL 0.4 "电极体积分数，催化层"
epss_GDL 0.4 "固相体积分数，气体扩散层"
epss_MPL 0.4 "固相体积分数，微孔层"
epsg_CL 1-epss_CL-epsl_CL "气相体积分数，催化层"
epsg_MPL 1-epss_MPL "气相体积分数，微孔层"
epsg_GDL 1-epss_GDL "气相体积分数，气体扩散层"
sigmas_CL 25[S/m] "电导率，催化层"
sigmas_GDL 100[S/m] "电导率，气体扩散层"
sigmas_MPL 50[S/m] "电导率，微孔层"
kappag_CL 1e-12[m^2] "气体渗透率，催化层"
kappag_GDL 1e-10[m^2] "气体渗透率，气体扩散层"
kappag_MPL 1e-10[m^2] "气体渗透率，微孔层"
E_cell 1[V] "电池电位"
i0_H2 1e2[A/m^2] "交换电流密度，氢氧化"
i0_O2 1e-4[A/m^2] "交换电流密度，氧还原"
alphaa_O2 3 "阳极传递系数，氧还原"
T0 70[degC] "外部/初始温度"
RH_an 85[%] "入口相对湿度，阳极"
RH_cath 85[%] "入口相对湿度，阴极"
kappa_CL 0.3 "热导率，催化层"
kappa_MPL 0.3 "热导率，微孔层"
kappa_GDL 0.3 "热导率，气体扩散层"