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LNG BOG Reliquefaction - Duty

Contents

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BOG reliquefaction plant duty for an LNG carrier with steam-free electric propulsion - sized for continuous laden BOR.

Formula

$$ P = \dot m_{BOG} \cdot e_{relq} $$

Symbol legend

SymbolMeaningUnitSource
$BOR$Boil-off rate%/daytank insulation data
$e_{relq}$Specific reliquefaction energykWh/kg LNGplant maker data

Sources

  • GIIGNL LNG Custody Handbook.