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Prismatic Coefficient (CP)

CP = ∇ / (AM × L)

-
Prismatic Coefficient
Full Form Fine Form
0.50 0.60 0.70 0.80 0.90

Relationship with CB:

CP = CB / CM

CM = -

Interpretation

  • 0.50-0.60: High-speed vessels, yachts
  • 0.60-0.70: Passenger ships, naval vessels
  • 0.70-0.80: General cargo ships
  • 0.80-0.90: Tankers, bulk carriers

Relationships

CP = CB/CM

Prismatic Coefficient

CM = AM/(B × T)

Midship Coefficient

CB = ∇/(L × B × T)

Block Coefficient

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