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Exact Solutions for Powder Plastic Materials

Journal Advanced Materials Research (Volumes 89 - 91)
Volume THERMEC 2009 Supplement
Edited by T.Chandra, N.Wanderka, W.Reimers , M.Ionescu
Pages 221-226
DOI 10.4028/www.scientific.net/AMR.89-91.221
Citation Olga Chesnikova et al., 2010, Advanced Materials Research, 89-91, 221
Online since January, 2010
Authors Olga Chesnikova, Alexander Pirumov, Sergei Alexandrov
Keywords Analytic Solution, Friction, Plasticity, Powder Material
Abstract

A comparative study of two analytic solutions for the classical plasticity of incompressible materials and a plasticity model for powder materials is made to reveal an effect of plastic compressibility on qualitative behaviour of the velocity field in the vicinity of maximum friction surfaces.

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