Simultaneous solution of 1D momentum and canonical momentum equations
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Date
Authors
Balassas, K. G.
Kalpakides, V. K.
Hadjigeorgiou, E. P.
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Elsevier
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peer reviewed
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European Journal of Mechanics a-Solids
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Description
A variational equation containing the weak forms of the momentum and the canonical momentum equation is derived. Based on this, a joint finite element formulation of momentum and canonical momentum equation is established that actually solves them simultaneously. The relation of the proposed formulation with the corresponding Arbitrary Lagrangian Eulerian is examined and some numerical examples from one-dimensional, linear and non-linear elasticity are provided. (c) 2007 Elsevier Masson SAS. All rights reserved.
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material force, canonical momentum, optimum mesh, material settings, material forces, continuum-mechanics, ale formulation
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<Go to ISI>://000248718700007
http://ac.els-cdn.com/S0997753807000307/1-s2.0-S0997753807000307-main.pdf?_tid=7057091df103ff046eeefc754552ede5&acdnat=1339752072_623910428446dcb6eb39ca9693c80d2a
http://ac.els-cdn.com/S0997753807000307/1-s2.0-S0997753807000307-main.pdf?_tid=7057091df103ff046eeefc754552ede5&acdnat=1339752072_623910428446dcb6eb39ca9693c80d2a
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en
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Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικών