Axi-symmetric tube extrusion through a smooth conical or cosine die and over a conical or ogival mandrel: Numerical construction of axi-symmetric slip-line fields and associated velocity fields

DOI10.1016/S0020-7403(98)00096-4zbMath0963.74509OpenAlexW1988259183WikidataQ127098139 ScholiaQ127098139MaRDI QIDQ1960825

M. A. Butt, Naunit R. Chitkara

Publication date: 24 June 2001

Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0020-7403(98)00096-4

zbMATH Keywords

finite difference method velocity fields tube extrusion non-dimensionalized mean extrusion pressures slip-line fields

Mathematics Subject Classification ID

Small-strain, rate-independent theories of plasticity (including rigid-plastic and elasto-plastic materials) (74C05) Finite difference methods applied to problems in solid mechanics (74S20)

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