[PDF] Top 20 Continuum Modelling and Numerical Simulation of Damage for Ductile Materials
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Continuum Modelling and Numerical Simulation of Damage for Ductile Materials
... prediction of ductile failure in metals still represents an important challenge for the simulation of rupture in structural components and for the design of both sheet and ... See full document
314
Theoretical and numerical issues on ductile failure prediction- An overview
... goal of this paper is to give a general overview of some of the recent advances accomplished in the de- scription of ductile damage, both from a theoretical and ... See full document
15
Numerical modelling of damage induced by lightning strike events in composite plates
... analyse damage initiation and propagation of structural components ...These continuum methodologies are defined within the realms of thermodynamics irreversible processes and ... See full document
113
Thermo-mechanical modelling and numerical simulation of sintering processes
... Many materials form sinter bonds between particles without ...reduction of surface area, increase in grain size, and compact strengthening, with atten- dant changes in the pore size and ... See full document
150
Micro-mechanical numerical analyses on the effect of stress state on ductile damage under dynamic loading conditions
... objective of this paper was to investigate the effect of dynamic loading conditions on damage behavior of ductile ...series of numerical calculations on the micro-level ... See full document
15
Continuum damage analysis of composite materials in presence of fiber rotation and visco-plasticity
... use of curve-fitting or “tuning” in any analysis to some degree, and the subjective nature of comparison itself ( Orifici and ...capability of the current available failure ...failure ... See full document
191
Numerical simulation of damage and failure of laminated 3-point bending specimens
... between continuum shell elements and conventional shell elements is ...lot of description of damage modeling with conventional shell elements, but no information on continuum ... See full document
84
Numerical modelling of large landslides stability and runout
... Abstract. Modelling of flow-like landslides is one of the possible approaches that can be used to simulate landslide instability and flow ...mechanics and associated with a versatile ... See full document
16
Ductile damage prediction in sheet metal forming and experimental validation
... complexity of the products, the shortening of development cycles and the actual trends of using lighter and higher strength materials has placed new challenges to the sheet metal ... See full document
247
Numerical modelling of intergranular fracture in polycrystalline materials and grain size effects
... strength of polycrystals, it has to be remarked that an inversion of the trend suggested by Hall and Petch has been observed at the ...description of the material has probably to be invoked, ... See full document
10
Phase field and gradient damage models in ductile failure
... The numerical modelling of ductile fracture through the analysis of damage accumulation that precedes initiation and propagation of cracks was ...regularisation ... See full document
167
Analytical and numerical modelling of damage and fracture of advanced composites
... much of his time and ingenuity into improving the manufacture and applicability or explore all the potential that composite materials have to ...revolution and the growing need for ... See full document
316
Micromechanical modeling of effective behavior of anisotropic porous ductile materials
... some of the most relevant models for isotropic ductile ...dissertation) and then by Gurson ( 1977 ) (in a scientific ...approach of Limit Analysis theorem to analytically formulate a ... See full document
153
Non-local modelling of ductile damage : formulation and numerical issues
... asek and Rolshoven [70] who have compared various different non- local formulations for elastic-damage and plasticity ...analysis of one-dimensional bars under infinitesimal strains and ... See full document
237
continuum modelling and numerical simulation of hexagonal close-packed materials
... behavior of HCP ...cubic materials, all of them fail to capture this unconventional mechanical ...Cazacu and coworkers (Cazacu and Barlat, 2004 [14], Cazacu et ...[17] and ... See full document
314
Modelling and numerical simulation of pultrusion processes
... performance of structures is imperative, mainly because of the costs of putting components into orbit, and is based on the careful selection of materials and design to ... See full document
74
Modelling metal punching using ductile failure criteria
... time. Simulation brings "life" to the model. Simulation is a series of actions the model reactions with the ...prediction of the behavior of the arrays through numerical ... See full document
49
Numerical simulation of supersonic gap flow.
... experiment and simulation on the flow field around the gap. A number of previous investigators have considered that empirical and semi-empirical formulas are developed according to ... See full document
16
Numerical simulation of "An American Haboob"
... Arizona, and moved north toward Phoenix through the Santa Cruz ...mile) and dense (visibility zero) wall of dust that hit Phoenix in the early evening ...ground and radar measurements, ... See full document
41
Modelling and simulation of cross flow grain dryers
... net/devpascal.html) and consists of tools for geometry con- struction and mesh ...for simulation: a) the first (internal) was used for each time step to compute the source terms (due to their ... See full document
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