TRANSACTIONS OF THE KRYLOV STATE RESEARCH CENTRE

Science journal

 
ISSN (print) 2542-2324 /(online) 2618-8244


Articles of The Transactions of KSRC








Design of ship structural assemblies using software for topological and parametric optimization



Full text article ( in russian)

Year

 
2020

Issue

 
20201

Volume

 
1

Pages

 
67-72

Caption

 
Design of ship structural assemblies using software for topological and parametric optimization

Authors

 
Kryzhevich G., Filatov A.

Keywords

 
ship structures, hull assemblies, high speed ships, topological optimization, parametric optimization, shape optimization, finite element method, fatigue strength

DOI

 
10.24937/2542-2324-2020-1-S-I-67-72

Summary

 
Object and purpose of research. The paper studies hull assemblies of high speed vessels. The work purpose consists in check of effectiveness of existing recommendations on assembles design and in searching for their optimal design using numerical methods of topological and parametric optimization.
Subject matter and methods.A comprehensive approach with using numerical methods of structural topological and parametric optimization is applied.
Main results. Based on the comprehensive use of topological and parametric optimization methods and up-to-date software products, new design of assemblies of aluminum panel butt joints operating in various service conditions as a part of high speed ships was developed instead of the one recommended by the Rules of Russian Maritime Register of Shipping
Conclusion. Use of the optimal design algorithm earlier developed by the authors permitted to develop new design of assemblies of aluminum panel butt joints. These assemblies have higher low cycle and high cycle fatigue strength indicators in comparison with the ones used presently in construction of high speed ships.

Back to the list



 





 
Login:
Password:
Register
Forgot your password?


Last issues

All rights reserved © Krylov state research centre, 2020


ISSN (print) 2542-2324 / ISSN (online) 2618-8244

Address: Moskovskoye shosse, 44, Saint-Petersburg, 196158

Phone: +7(812) 415-49-80