Results 101 to 110 of about 2,535 (228)

Elastodynamics - notes for earthquake source physics

Notes on elastodynamics with emphasis on seismic sources.
Lecampion, Brice
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A software benchmark for cardiac elastodynamics

Data used in the article: "A software benchmark for cardiac elastodynamics" by Arostica et al, Computer Methods in Applied Mechanics and Engineering.
Mathias, Peirlinck, Henrik, Finsberg, Gernot, Plank, Vijay, Vedula, University of Michigan, Marc, Hirschvogel, Alison, Marsden, Elias, Karabelas, Delft University of Technology, Medical University of Graz, Pasquale Claudio, Africa, Matthias, Gsell, Matteo, Salvador, Simula Research Laboratory, Aaron, Brown, Computational and Numerical Mathematics, Polytechnic University of Milan, Joakim, Sundnes, University of Graz, Roberto, Piersanti, Stanford University, Kasra, Osouli, Technical University of Munich, Martin, Pfaller, Lei, Shi, Amadeus, Gebauer, Francesco, Regazzoni, Arostica Barrera, R.A.; id_orcid, Bertoglio, Cristobal; id_orcid, Columbia University, Nolte, David, Luca, Dede', Michele, Bucelli, Christoph, Augustin, Javiera, Jilberto, Wolfgang, Wall, David, Nordsletten   +36 more
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A short journey into the realm of numerical methods for contact in elastodynamics

, 2023
MasterThe main objective of these lecture notes is to provide basic notions about the finite element discretization of frictionless contact in elastodynamics, to point out where the main problems may occur, and what are the possible remedies.
Chouly, Franz
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A Riemann problem with small viscosity and dispersion

Electronic Journal of Differential Equations, 2006
In this paper we prove existence of global solutions to a hyperbolic system in elastodynamics, with small viscosity and dispersion terms and derive estimates uniform in the viscosity-dispersion parameters.
Kayyunnapara Thomas Joseph
doaj  

On anisotropic versions of three-dimensional pentamode metamaterials

New Journal of Physics, 2013
Pentamode materials are artificial solids with elastic properties that approximate those of isotropic liquids. The corresponding three-dimensional mechanical metamaterials or ‘meta-liquids’ have recently been fabricated.
Muamer Kadic, Tiemo Bückmann, Robert Schittny, Martin Wegener   +3 more
doaj   +1 more source

Stress waves in a microperiodic layered elastic solid revisited

International Journal of Mathematics and Mathematical Sciences, 2001
A one-dimensional pure stress initial boundary value problem of linear elastodynamics for a microperiodic layered semi-space in which a microstructural length is taken into account is revisited.
Józef Ignaczak, Elżbieta Mrówka-Matejewska   +1 more
doaj   +1 more source

关于槽轮机构的模型研究与仿真分析

Jixie chuandong, 2012
Based on the theory of the elastodynamics and the structure characteristic of Geneva,the finite element method is used to establish the kinetic equation of the mechanism.Therefore,by solving the equations,all kinds of dynamic parameters are determined ...
黄剑锋, 吴宏武
doaj  

The KP Equation of Plane Elastodynamics

SIAM Journal on Applied Mathematics
The propagation of nonlinear and dispersive waves in various materials can be described by the well-known Kadomtsev-Petviashvili (KP) equation, which is a (2+1)-dimensional partial differential equation. In this paper, we show that the KP equation can be used to describe the in-plane motion of compressible elastic solids with dispersion. Furthermore, a
Harold Berjamin, Michel Destrade, Giuseppe Saccomandi   +2 more
openaire   +4 more sources

A stabilized linear finite element method for anisotropic poroelastodynamics with application to cardiac perfusion. [PDF]

Comput Methods Appl Mech Eng, 2023
Thekkethil N, Rossi S, Gao H, Richardson SIH, Griffith BE, Luo X.   +5 more
europepmc   +1 more source

Nonuniqueness for a Hyperbolic System: Cavitation in Nonlinear Elastodynamics

, 1987
Pericak-Spector, K.A.; Spector, S.J.. (1987). Nonuniqueness for a Hyperbolic System: Cavitation in Nonlinear Elastodynamics.
Spector, S.J., Pericak-Spector, K.A.
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