calcKristTotalRes.Rd
Calculate total ship resistance (Rtot
) (kN) using the
Kristensen method.
calcKristTotalRes( wettedSA, Cf, Cr, Ca, Caa, seawaterDensity, shipSpeed, serviceMargin )
wettedSA | Wetted hull surface area (vector of numericals, m^2) (see
|
---|---|
Cf | Frictional resistance coefficient (vector of numericals,
dimensionless) (see |
Cr | Residual resistance coefficient (vector of numericals,
dimensionless) (see |
Ca | Incremental hull (roughness) resistance coefficient (vector of
numericals, dimensionless) (see |
Caa | Air resistance coefficient (vector of numericals, dimensionless)
(see |
seawaterDensity | Sea water density. Default = 1.025 (g/cm^3). Can supply either a vector of numericals, a single number, or rely on the default |
shipSpeed | Ship actual speed (vector of numericals, m/s) (see
|
serviceMargin | A service margin to account for weather and sea effects:
Can supply either a vector of numericals, a single number, or rely on the default |
Rtot
(vector of numericals, kN)
Note that service margin is included here as a resistance term.
Kristensen, H. O. and Lutzen, M. 2013. "Prediction of Resistance and Propulsion Power of Ships."
Kristensen, H. O. "Ship-Desmo-Tool." https://gitlab.gbar.dtu.dk/oceanwave3d/Ship-Desmo
Other Kristensen Calculations:
calcKristCaa()
,
calcKristCa()
,
calcKristCr()
,
calcKristPwr()
,
calcKristThrustFactor()
,
calcKristWakeFrac()
,
calcKristWettedSA()
Other Resistance Calculations:
calcCf()
,
calcHMAppendageRes()
,
calcHMBulbousBowRes()
,
calcHMCa()
,
calcHMImmersedTransomRes()
,
calcHMTotalRes()
,
calcHMWaveMakingRes()
,
calcKristCaa()
,
calcKristCa()
,
calcKristCr()
calcKristTotalRes(10714.62,0.0015,0.00043,6.46e-05,5e-05,1.025,10.8,15)#> [1] 1505.998