The Finite Deformation Dynamic Sphere Test Problem

Technical Report · Fri Sep 02 00:00:00 EDT 2016

DOI:https://doi.org/10.2172/1324541· OSTI ID:1324541

Versino, Daniele ^[1]; Brock, Jerry Steven ^[1]

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1. Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

In this manuscript we describe test cases for the dynamic sphere problem in presence of finite deformations. The spherical shell in exam is made of a homogeneous, isotropic or transverse isotropic material and elastic and elastic-plastic material behaviors are considered. Twenty cases, (a) to (t), are thus defined combining material types and boundary conditions. The inner surface radius, the outer surface radius and the material's density are kept constant for all the considered test cases and their values are r_i = 10mm, r_o = 20mm and p = 1000Kg/m³ respectively.

• Research Organization: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
• DOE Contract Number: AC52-06NA25396
• OSTI ID: 1324541
• Report Number(s): LA-UR-16-26868
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE