Wetted Area of Ship   [m2]          
Current Density   [A/m2]          
Paint factor              
Current required   [A]          
Design Life of Anode   [year]           
Electro- chemical Efficiency of Anode Material   [Ah/kg]          
Utilisation factor              
Total Anode mass required   [kg]          
Mass of each anode   [kg]          
Number of Anodes required