View
226
Download
1
Tags:
Embed Size (px)
Citation preview
Advanced Marine Vehicles
Monohulls Hovercraft MultihullsHydrofoils
Round Bilge Semi-Displacement
Hull
Hard ChinePlaning
Hull
Deeply Submerged Hydrofoil
Surface Piercing
Hydrofoil
Surface Effect Ship
(SES)
Air cushionVehicle(ACV)
Catamaran Small Waterplane Area Twin Hull
ShipSWATH
Fully Submerged HydrofoilSurface Piercing Hydrofoil
Surface Effect Ship (SES) Hovercraft
Displacement
Aerostatic
Hydrodynamic
Maximum Speed (knot)Maximum Speed (knot)
100010001001001010
Tanker
10001000
Cargo ShipsCargo Ships
WarshipsWarshipsHorseHorse
Air ShipsAir ShipsBicycleBicycle
PedestrianPedestrian
HydrofoilsHydrofoils
Air Cushion Air Cushion VehiclesVehicles
Planing BoatPlaning Boat
CarCar
HelicopterHelicopter Racing CarRacing Car
II. World WarII. World WarAirplanesAirplanes
Planes with Planes with propellerpropeller
Jet PlanesJet Planes
1967 Achievement Line1967 Achievement Line
100100
1010
Tra
nsp
ort
Effi
ciency
Tra
nsp
ort
Effi
ciency
(W*V
/P)
(W*V
/P)
Gabrielli- Von Karman (1950)Gabrielli- Von Karman (1950)
Speed (knot)Speed (knot)
Air Cushion VehiclesAir Cushion Vehicles
Planing BoatsPlaning Boats
SESSESHydrofoilsHydrofoils
SWATH
Displacement ShipsDisplacement Ships(5 000 ton)(5 000 ton)
Displacement ShipsDisplacement Ships(1 250 ton)(1 250 ton)
Displacement ShipsDisplacement Ships(2 500 ton)(2 500 ton)
2020
1616
1144
1212
00
44
22
66
88
1010
1818
2020 4040 60601010 3030 5050 7070
(WV
/P)
(WV
/P)
Conventional
Propeller
Trans Cavitating Propeller
Super Cavitating Propeller
Waterjet
Surface Piercing Propeller
Air Propeller in Duct
Air Propeller
00 2020 4040 6060 8080 1001000.10.1
0.0.33
0.50.5
0.70.7
Speed (knot)Speed (knot)
Pro
puls
ion
Effi
cien
cyP
ropu
lsio
n E
ffici
ency
Air Cushion Vehicle
Hydrofoil
SWATH
Displacement
Planing Craft
11 2233 44 55 66
Wave HeightWave Height
SpeedSpeed(knot)(knot)
1100
3030
5050
7700
9090
80 knot ACV:Air propulsors
80 knot SES propeller
80 knot SES: Waterjet
50 knot Hydrofoil:retractable foils-waterjet
50 knot Hydrofoil: retractable foils-propellers
50 knot Hydrofoil: fixed foils-propellers
80 knot SES propeller 40 knot SWAT: Aluminum
35 knot SWATH: Aluminium
30 knot SWATH: Steel30 knot Conventional (Displacement)
0 10 20 30 40 50 60 70 80
1
2
3
Weight (Mega Newton)
0
7
4
5
6
8
Relative Platform
CostPer
Unit Weight
SES-Waterjets
SES-Propellers
ACV-Air propellers
Hydrofoils-Retractable foils
Waterjets
Hydrofoils- Retractable foils
propellers
Hydrofoils-Fixed foilsPropellers
Planing Ships
SWATH Ships
Conventional Ships(Displacement)
30 50 70 90Speed (knots)
0
2
4
6
8
Relative PlatformCosts per
Unit Weight
Platforming
Contouring
Intermediate Response
Canard Foil System Tandem Foil System
Aeroplane Foil System