Hull Anode Calculation - 5 Years Design
Hull Anode Calculation - 5 Years Design
Hull Anode Calculation - 5 Years Design
LBP : 1 6 0 .4 m
MB : 2 7 .2 m
MD : 9 .8 m
Design Life: 5 .0 years
2
Current Density: 4 mA/ m
Electrical Capacity: 2 5 0 0 Ah/ kg
Block Coefficient: 0 .8 5
Utilise Factor: 0 .8 5
= 1 5 .6 X 1 6 0 X 2 7 .2 X 9 .8 X 0 .8 5
35
= 2 5 0 2 .2 4 x 227
35
= 2 5 0 2 .2 4 x 2 .5
= 6 3 7 2 .6 9
Current required = Surface Area X Current Density
= 6 3 7 2 .6 9 x 4 .0
= 2 5 .4 9 Amphere
= 5 2 5 .4 1 kg
Proposed Anode:
Anode Type : WT1 1 7 - Aluminum Anodes (Welded Type)
Size : 5 5 0 x 1 3 0 x 6 5 mm thick
Gross Weight : 1 1 .6 Kg