Flow channels

Conservation of mass

(9)

Conservation of momentum

where

(10)

Conservation of species

(11)

Electrode diffusion layer

Conservation of mass

(12)

Conservation of momentum

where

(13)

Conservation of species

(14)

Conservation of charge

(15)

Electrode reaction layer

Conservation of mass

(16)

Conservation of momentum

where

(17)

Conservation of species

where at ARL and at CRL

(18)

Conservation of charge

where

(19)

(20)

Electrolyte

Conservation of charge

(21)