A Generalized Backward Euler algorithm for the numerical integration of a viscous breakage model

Summary This paper discusses the formulation and the numerical performance of a fully implicit algorithm used to integrate a rate‐dependent model defined within a breakage mechanics framework. For this purpose, a Generalized Backward Euler (GBE) algorithm has been implemented according to two differ...

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Bibliographic Details
Published in:	International journal for numerical and analytical methods in geomechanics Vol. 43; no. 1; pp. 3 - 29
Main Authors:	Marinelli, Ferdinando, Buscarnera, Giuseppe
Format:	Journal Article
Language:	English
Published:	Bognor Regis Wiley Subscription Services, Inc 01.01.2019
Subjects:	Algorithms Boundary value problems Breakage Comminution Computer simulation Constitutive equations Constitutive relationships continuum breakage mechanics finite element method Frameworks integration algorithms Linearization Mathematical models Mechanics Numerical integration Perzyna viscoplasticity rate effects
ISSN:	0363-9061, 1096-9853
Online Access:	Get full text
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