Batteries compartments ventilation

Charging current [A]
Amount of battery cells [pcs]
I=_ [A]

Mechanical ventilation

Natural ventilation

Air flow rate, Q=_ [m3/h]
Cross-sectional area of vent duct, F=_ [cm2] Diameter of vent duct, d=_ [cm]
Calculation was carried out acc. to formula: wentylacja1 wentylacja2a wentylacja3a
Author: Daniel Czarkowski & Piotr Boike More information and details - please see Polish register of Shipping Rules for Class and construction of sea-going ships, Part VI, Chapter 11.8