Multi-objective hydrodynamic optimization of the DTMB 5415 for resistance and seakeeping

Matteo Diez, Andrea Serani, Emilio F. Campana, Omer Goren, Kadir Sarioz, D. Bulent Danisman, Gregory Grigoropoulos, Eleni Aloniati, Michel Visonneau, Patrick Queutey, Frederick Stern

Research output: Contribution to conferencePaperpeer-review

23 Citations (Scopus)

Abstract

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.

Original languageEnglish
DOIs
Publication statusPublished - 2015
EventSNAME 13th International Conference on Fast Sea Transportation, FAST 2015 - Washington, United States
Duration: 2 Sept 20154 Sept 2015

Conference

ConferenceSNAME 13th International Conference on Fast Sea Transportation, FAST 2015
Country/TerritoryUnited States
CityWashington
Period2/09/154/09/15

Bibliographical note

Publisher Copyright:
© SNAME 13th International Conference on Fast Sea Transportation, FAST 2015. All rights reserved.

Funding

The work has been performed in collaboration with NATO RTO Task Group AVT-204 “Assess the Ability to Optimize Hull Forms of Sea Vehicles for Best Performance in a Sea Environment.” CNR-INSEAN and University of Iowa teams are grateful to Dr Woei-Min Lin and Dr Ki-Han Kim of the US Navy Office of Naval Research, for their support through NICOP grant N62909-11-1-7011 and grant N00014-14-1-0195. INSEAN team is also grateful to the Italian Flagship Project RITMARE, coordinated by the Italian National Research Council and funded by the Italian Ministry of Education. The work has been performed in collaboration with NATO RTO Task Group AVT-204 “Assess the Ability to Optimize Hull Forms of Sea Vehicles for Best Performance in a Sea Environment.” CNR-INSEAN and University of Iowa teams are grateful to Dr Woei-Min Lin and Dr Ki-Han Kim of the US Navy Office of Naval Research, for their support through NICOP grant N62909-11-1-7011 and grant N00014-14-1-0195. INSEAN team is also grateful to the Italian Flagship Project RITMARE, coordinated by the Italian National Research Council and funded by the Italian Ministry of Education. ECN/CNRS team gratefully acknowledge GENCI (Grand Equipement National de Calcul Intensif) for the HPC resources under Grant No 2014-21308. ECN/CNRS team gratefully acknowledge GENCI (Grand Equipement National de Calcul Intensif) for the HPC resources under Grant No 2014-21308.

FundersFunder number
NICOPN62909-11-1-7011, N00014-14-1-0195
Office of Naval Research
North Atlantic Treaty OrganizationAVT-204
Ministero dell’Istruzione, dell’Università e della Ricerca
Consiglio Nazionale delle Ricerche
Grand Équipement National De Calcul Intensif2014-21308

    Keywords

    • DTMB 5415
    • Hull-form optimization
    • Hydrodynamic optimization
    • Multi-objective optimization
    • Ship design
    • Simulation-based design optimization

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