Engine Room - Ventilation Flow

Engine-room ventilation flow sized for combustion air + ambient cooling.

Engine roomVentilationAir flow

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This calculator requires JavaScript to compute its result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

\dot V = \max(7 P_{ME}, 30 V_{ER})

Symbol	Meaning	Unit
$ACH$	Air changes per hour	1/h

Source: IACS UR M3

Engine-room ventilation flow sized for combustion air + ambient cooling.