Open AccessMultihull underwater vessel: design challenges
Author(s) -
А.И. Фрумен,
C. Mednikov
Publication year - 2020
Publication title -
trudy krylovskogo gosudarstvennogo naučnogo centra
Language(s) - English
Resource type - Journals
eISSN - 2618-8244
pISSN - 2542-2324
DOI - 10.24937/2542-2324-2020-2-s-i-266-271
Subject(s) - hull , underwater , cylinder , compression (physics) , structural stability , marine engineering , structural engineering , stability (learning theory) , computer science , engineering , mechanical engineering , materials science , geology , composite material , oceanography , machine learning
This paper discusses practicability of a large-diameter hull for an underwater vehicle as a totality of cylindrical shells with parallel axes forming a “global” cylinder (polyhull). Structural design is justified by analytical and numerical (FE) calculations of strength, structural stability and compression, with corresponding conclusions and recommendations.