Ship Machinery Configuration Hub
Choose operation
Ship analysis and configuration
choose Stern Shape
Added resistance
STA wave-1 model
max wave height :
--
+
Bow to 95% beam Lb:
--
+
Wind Resistance parameters
max wind speed :
--
+
projection Area
| Different Resistance | Resistance | kN |
|---|---|
| Frictional | 0 |
| Wave making | 0 |
| Appendages | 0 |
| thruster resistance | 0 |
| pressure bulbous bow | 0 |
| pressure at Transom | 0 |
| Mid-ship Correlation | 0 |
| Air resistance | 0 |
| Wind resistance | 0 |
| Fouling Resistance | 0 |
| Wave resistance | 0 |
| Calm water resistance | 0 | Extrem condition Resistance | 0 |
Choose Screw type
Propeller analysis
Choose propeller analysis modelFouriers series : Note: this allows only few pre-defined models
Polynomia model
B4 70
B: 4-40, 4-55, 4-85, 4-10 @ P/D = 1.0
B: 3-65, 5-75, 6-80, B7-85 @ P/D = 1.0
Angle of attack :beta β Possible angle β 555 -- β 676
B: 4-40, 4-55, 4-85, 4-10 @ P/D = 1.0
B: 3-65, 5-75, 6-80, B7-85 @ P/D = 1.0
Angle of attack :beta β Possible angle β 555 -- β 676
Choode proppeller model :
Propeller model
Choose P/D P/D = update and EA/EO = 0.7
Choose EA/EO EA/EO = and P/D = 1.0
Choose EA/EO EA/EO = and P/D = 1.0
| Propeller parameters using Wageningen B-Screw Series | Parameters | Values |
|---|---|
| Wake | 0 |
| KT | 0 |
| KQ | 0 |
| Hull efficiency | 0 |
| Open water efficiency | 0 |
| Thrust factor | 0 |
| advance propeller speed | 0 |
| propeller speed rps | 0 |
| Thrust T | 0 |
| Thrust Power | 0 |
| Power delivered to propeller | 0 |
| Effective power | 0 |
| Break Power: Calm water | 0 |
| Break Power: extrem condition | 0 |
Propulsion System
choose engine model
Choose Battery model
Choose Generator set
Open simulation
Use calculated result
Define new propulsion power
Use calculated result
Define new propulsion power
Tips for sizing
- DNV-GL requires two seperate battery pack for
battery only system - 3 C rate or less is a typical reconmended for
a better life span
max power kW :
max_time munites
DOD
C rate
C rate peak
Life span
max_time munites
DOD
C rate
C rate peak
Life span
battery min capacity :
C rate :
C rate peak :
SOC :
cont discharge/charge power :
peak discharge/charge power :
C rate :
C rate peak :
SOC :
cont discharge/charge power :
peak discharge/charge power :
Simulation inputs and parameters configuration
selected and parameters and input data
Main Engine
Engine Power:
engine RPM:
N0.of engines:
installed power:
Propulsion power :
Engine Power:
engine RPM:
N0.of engines:
installed power:
Propulsion power :
Auxiliary Engine
Engine Power :
engine RPM :
N0. of engines :
Auxiliary Load :
installed power :
Engine Power :
engine RPM :
N0. of engines :
Auxiliary Load :
installed power :
Battery pack
battery capacity :
c_rate:
c_rate peak :
voltage :
Charge/discharge power :
DOD :
SOC
battery capacity :
c_rate:
c_rate peak :
voltage :
Charge/discharge power :
DOD :
SOC
General info
Propulsion type :
Total installed power
Simulation time :
Propulsion type :
Total installed power
Simulation time :
Engine rated power
Engine Torque kNm
Engine Speed RPM
Engine load in %
Engine load kW
current SFOC
Test engine performance
using below paramters
Propulsion system
Power kW
load kW
engines
Active engine
FC tons
sfoc g/kWh
Auxiliary system
power kW
Load kW
engines
active engines
FC tons
sfoc g/kWh
Battery pack
Capacity kWh
SOC kWh
C rate
C peak
DOD
Emissions Chart
ETA
Speed Knt
wave heingt
Nautical Mils
Update parameter
Adjust speed
wave max Wave height (m) :
Speed max wind speed (m/s) :
adjust hotel load
wave max Wave height (m) :
Speed max wind speed (m/s) :
adjust hotel load
Switch to different data
Operational data insights for different engines and fuels
change fuel :
change fuel :