R_cell 0.8[m] "Cell radius (including gasket)" S_gasket 50[mm] "Gasket width" H_manifold 100[mm] "Manifold height" H_holes 100[mm] "Channel hole height" H_active 2*(R_cell-S_gasket-H_holes-H_manifold) "Height of active area" D_endplate 30[mm] "Endplate thickness" D_h2 4[mm] "Hydrogen electrolyte compartment thickness" D_sep 3[mm] "Separator thickness" D_o2 4[mm] "Oxygen electrolyte compartment thickness" D_bpp 5[mm] "Bipolar plate thickness" D_cell D_h2+D_sep+D_o2+D_bpp "Cell thickness" N_cells 20 "Number of cells"