Table 1 Parameter ranges for input variables.

From: Optimization analysis of air cooled open cathode proton exchange membrane fuel cell flow channel structure

Input variable

Variable parameter values

Cathode channel width (mm)

0.5, 0.75, 1.0, 1.25, 1.5, 1.7

Cathode channel depth (mm)

0.5, 0.75, 1.0, 1.25, 1.5, 1.7

Cathode channel bending angle (°)

0, 2.5, 3, 4, 5, 6, 7, 8, 9, 10