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1

Virtual Test of Ship Speed Rapid Prediction

2

Ship Steady Wave-making Virtual Test

3

Ship Resistance Virtual Test

4

Virtual Test of Open-water Propeller

5

Virtual Test of Ship Model Self-propulsion

6

Rapid Virtual Test of Propeller Cavitation Induced Exciting Force

7

Fine Virtual Test of Propeller Cavitation Induced Exciting Force

8

Virtual Test of Ship Added Resistance

9

Virtual Test of Ship Green-water and Slamming

10

Virtual Test of Ship Motions in Waves

11

Ship Roll Damping Virtual Test

12

Maneuverability Virtual Test of Parent Ship Database

13

Virtual Test of Rapid Self-propelled Model

14

Virtual Test of Constraint Model and Self -propulsion Model

15

Virtual Test of Large Scale Ocean Environment

16

Virtual Test of Mesoscale Marine Environment

17

Small Scale Ocean Environment Virtual Test

18

Virtual Test of Platform Motion in Operation Sea State

19

Virtual Test of Offshore Platform Motion under Extreme Sea State

20

Virtual Test of Platform Free Attenuation in Calm Water

21

Platform Wind Load / Flow Load Virtual Test

22

Vortex Induced Motion Virtual Test

23

Fine Virtual Test of Vortex Induced Vibration

24

Rapid Virtual Test of Vortex Induced Vibration
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Test type

Virtual test calculation module for ship roll damping

add date£º29/07/2017    hits£º


Function introduction
Ship radiation hydrodynamic coefficient test;
Ship wave force test;
ship movement RAO test;
Surface pressure field and surface wave field of ship hull;
Irregular wave, ship motion in seakeeping test event
.
Algorithm principle and characteristics
Development of a three-dimensional linear velocity based time domain panel method based on Taylor expansion boundary element method;
Using the pulse calculation of ship radiation and water around the dynamic response function algorithm;
- double model potential method based on considering the steady wave effect;
Integrated ship motion test grid partitioning strategy;
Integrated ship motion test to solve the control parameter setting strategy;
• automatically generate ship movement test report;
Visual display of ship movement test results;
 


Ship motion; wave propagation; time history



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