KUMPULAN RUMUS-RUMUS
STABILITAS & MEMUAT
* FWA = displacement * TPC = AWP X
π
40 T P C 100
* DWA = FWA X ( Density air – Density Perairan )
( Density air laut –
Density air tawar )
* AWP = Panjang wp
x Lebar wp x Coofisien water
* Volume of displacement = AWP x Draft rata-rata
* Displacement = Volume dw x Density dw
* SF = 1000 x
V => V = Volume tiap 1 potong / Collie muatan
( m3 )
W W = Berat tiap 1
potong / Collie muatan ( Ton )
* BS = V – v x 100%
=> V = Volume ruang muat ( Palkah )
V v = Volume muatan-muatan
* T = V.(
1 – BS ) => T = Jumlah Tonnage V = Volume Palkah
SF BS= Broken
Stowage SF = Stowage Factor
* P = V.
( 1 – BS ) => P
= Jumlah Collie v = Volume Collie
v V = Volume Palkah
* V = T x SF =>
V = P x v
(1 –
BS) (1-BS)
* t = D x v =>
t = Berat muatan di palkah I dalam tonnage V = Bale capacity kapal
V v= Bale capacity
palkah I
D = Cargo Deadweight kapal
* Standar SF =V
=> V
= Volume ruangan kapal
CDW CDW = Cargo Deid Weight
# SF Lebih besar
dari standar SF ↔ di sebut :
Measurement Cargo
# SF Lebih besar
dari standar SF ↔ di sebut : Weight
Cargo
=> TRUE
DRAFT =
Draft rata-rata dari :
Example : F Mean
A =>
1x + 6x + 1x
=
24 : 8 = 3
2 3 4 2 18 4 
* GM =
0,79xlebar kpl => Periode
olengan = 0,79 x Lebar kpl
Period Olengan ( r
) √GM
* DLC = h ( tinggi olengan )
1,415 ( SF Standar )
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