Application of multi-objective optimization for TLP considering hull-form and tendon system

2016 ◽  
Vol 116 ◽  
pp. 142-156 ◽  
Author(s):  
Jeong Du Kim ◽  
Beom-Seon Jang
Keyword(s):  
Multi Objective Optimization ◽  
Hull Form ◽  
Multi Objective

Multi-objective optimization of the hull form for the semi-submersible medical platform

2021 ◽  
Vol 230 ◽  
pp. 109038
Author(s):  
Xiaojie Tian ◽  
Xiaoyuan Sun ◽  
Guijie Liu ◽  
Yingchun Xie ◽  
Yu Chen ◽  
...  
Keyword(s):  
Multi Objective Optimization ◽  
Hull Form ◽  
Multi Objective

scholarly journals Multi-Objective Hydrodynamic Optimization of the DTMB 5415 for Resistance and Seakeeping

2015 ◽  
Author(s):  
Matteo Diez ◽  
Andrea Serani ◽  
Emilio F. Campana ◽  
Omer Goren ◽  
Kadir Sarioz ◽  
...  
Keyword(s):  
Computational Methods ◽  
Task Group ◽  
Test Case ◽  
Multi Objective Optimization ◽  
Hull Form ◽  
Multi Objective ◽  
Average Improvement ◽  
Hull Forms ◽  
Hydrodynamic Optimization

The paper presents recent research conducted within the NATO RTO Task Group AVT-204 “Assess the Ability to Optimize Hull Forms of Sea Vehicles for Best Performance in a Sea Environment.” The objective is the improvement of the hydrodynamic performances (resistance/powering requirements, seakeeping, etc.) of naval vessels, by integration of computational methods used to generate, evaluate, and optimize hull-form variants. Several optimization approaches are brought together and compared. A multi-objective optimization of the DTMB 5415 (specifically the MARIN variant 5415M) is used as a test case and results obtained so far using low-fidelity solvers show an average improvement for resistance and seakeeping performances of nearly 10 and 9%, respectively.

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