Submarine hull - Wikipedia
The light hull (casing in British usage) of a submarine is the outer non-watertight hull which provides a hydrodynamically efficient shape. The pressure hull is the inner hull of a submarine that maintains structural integrity with the difference between …
attention in design. A proposed profile of a new submarine is presented which has the passive sonar far forward in the streamlined nose with the torpedo tubes positioned further aft. It should be a quieter vessel with more effective sonars. The profile requires shortening to reduce the displacement and then the internals need rearranging. The ...
a conventional submarine pressure hull configuration consisting of a rib-stiffened cylindrical shell with a reinforced circular penetration under hydrostatic pressure are discussed* The mathematical solution
Design Optimization of Composite Elliptical Deep-Submersible Pressure …
Jan 1, 2014 · This paper presents the optimum design of elliptical composite submersible pressure hull under hydrostatic pressure to minimize the buoyancy factor of the pressure hull. Sensitivity analyses were performed to study the effects of the design variables on the optimal structural strength design.
Kendrick (1985) and Bushnell (1985). Submarine pressure hulls are the world's largest pressure vessels. The major design loading is the external hydrostatic pressure at depth, but a submarine hull is also subject to hydrodynamic stresses, and possibly to stresses arising from enemy attack.
Design standards for steel spherical pressure hull for a manned ...
Feb 11, 2022 · This paper describes spherical pressure hull design using the finite element method (linear and nonlinear analysis) as well as the design and analysis for shallow water applications based on classic design rules.
Residual ultimate strength assessment of submarine pressure …
Dec 15, 2022 · This study aims to develop numerical simulations and empirical equations to predict the ultimate residual strength of dented submarine pressure hulls. The collision scenarios considered in this study include accidents between submarine pressure hulls and attendant vessels or floating objects.
(PDF) Submarine pressure hull design and the application of …
May 24, 2016 · The development of submarine pressure hull design, hydroacoustics, automatisation, production technology and the sustaining of living conditions are all worth mentioning here.
Probabilistic ultimate strength analysis of submarine pressure hulls ...
Mar 1, 2013 · Design codes for pressure vessels such as PD 5500 (BSI, 2009), which was previously published as BS 5500, and the rules of Germanischer Lloyd (GL) (2009) for submarines and submersibles are examples of such a practice.
A PERSONAL PHILOSOPHY OF STRUCTURAL DESIGN OF SUBMARINE PRESSURE …
A PERSONAL PHILOSOPHY OF STRUCTURAL DESIGN OF SUBMARINE PRESSURE HULLS. COMMANDER S. R. HELLER JR., USN. First published: May 1962. https://doi.org/10.1111/j.1559-3584.1962.tb05553.x. Citations: 2. PDF.