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Hull Wetted Surface - Taylor Estimate

Estimated wetted surface area of a merchant ship hull using Taylor's empirical formula - the input for ITTC C_F × ½ρV²S calculation.

Wetted surfaceTaylorResistance
Wetted surface
7,800
Formula, assumptions, and limits

Taylor's empirical coefficient 2.58–2.67 for merchant ships. Mumford formula: S = 1.7·L·T + ∇/T. Full Holtrop gives more precision with C_B, C_M, B/T.

Symbol legend

SymbolMeaningUnitSource
LBPmship particulars
Displaced volumehydrostatics