Numerical Solution Strategies for a Dynamic Phase Field Fracture Model

Alexander Schlüter; Charlotte Kuhn; Timo Noll; Felix Diewald; Ralf Müller

doi:10.4028/www.scientific.net/AMM.869.29

Paper Titles

Comparative Study of Interatomic Interaction Potentials for Describing Indentation into Si Using Molecular Dynamics Simulation
p.3

Viscous Fingering: A Topological Visual Analytic Approach
p.9

Modelling the Brittle/Ductile Transition in Super-Fine Finishing of Carbides
p.20

Numerical Solution Strategies for a Dynamic Phase Field Fracture Model
p.29

Particle Finite Element Simulation of Chip Formation in Cutting Processes
p.50

A Method to Predict and Visualize the Wheel and Work Surface Topography in Surface Grinding
p.62

An Adaptive Discrete Element Method for Physical Modeling of the Selective Laser Sintering Process
p.69

Effects of Lubrication on the Friction in Nanometric Machining Processes: A Molecular Dynamics Approach
p.85

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 869Numerical Solution Strategies for a Dynamic Phase...

Numerical Solution Strategies for a Dynamic Phase Field Fracture Model

Abstract:

This work discusses the efficiency of six strategies for the numerical solution of the coupled system of partial differential equations that arise from a phase field description of dynamic fracture. Efficient numerical treatment of the dynamic phase field fracture model is a prerequisite for the simulation of failure due to brittle fracture in realistic scenarios such as manufacturing.Firstly, the phase field description of fracturing of brittle solids is introduced. Afterwards, three monolithic as well as three staggered finite element solution strategies are outlined and their performance is studied in two benchmark problems.

By email View Pdf

You have full access to the following eBook