calcAt.Rd
Estimate transom area (At
) (m^2) using method in Rakke
(2016).
calcAt(Cm, breadth, maxDraft)
Cm | Midship area coefficient (vector of numericals, dimensionless)
(see |
---|---|
breadth | Moulded breadth (vector of numericals, m) |
maxDraft | Maximum summer load line draft (vector of numericals, m) |
At
Holtrop, J. and Mennen, G. G. J. 1982. "An approximate power prediction method." International Shipbuilding Progress 29.
Rakke, S. G. 2016. "Ship Emissions Calculation from AIS." NTNU
calcAt(0.98, 32, 10)#> [1] 15.9936#> [1] 15.99360 35.60807