Sacrificial Anode - Service Life
Service life of a sacrificial anode (Al-In or Zn) from mass, capacity, and protection current demand - bare-anode lifetime before replacement.
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Formula, assumptions, and limits
| Symbol | Meaning | Unit |
|---|---|---|
| Anode mass | kg | |
| Anode capacity | Ah/kg | |
| Utilisation factor |
Source: DNV-RP-B401
In short
Service life of a sacrificial anode (Al-In or Zn) from mass, capacity, and protection current demand - bare-anode lifetime before replacement.