Recent advancements on the phase field approach to brittle fracture for heterogeneous materials and structures [0.03%]
用于异质材料和结构的断裂相场方法最新进展
V Carollo,T Guillén-Hernández,J Reinoso et al.
V Carollo et al.
Recent advancements on the variational approach to fracture for the prediction of complex crack patterns in heterogeneous materials and composite structures is herein proposed, as a result of the frontier research activities undertaken in t...
A non-intrusive global/local approach applied to phase-field modeling of brittle fracture [0.03%]
用于脆性断裂相场建模的非侵入式全局/局部方法
Tymofiy Gerasimov,Nima Noii,Olivier Allix et al.
Tymofiy Gerasimov et al.
This paper aims at investigating the adoption of non-intrusive global/local approaches while modeling fracture by means of the phase-field framework. A successful extension of the non-intrusive global/local approach to this setting would pa...
Full thermo-mechanical coupling using eXtended finite element method in quasi-transient crack propagation [0.03%]
基于扩展有限元法的瞬态热力耦合裂纹扩展分析
Fakhreddine Habib,Luca Sorelli,Mario Fafard
Fakhreddine Habib
This work aims to present a complete full coupling eXtended finite element formulation of the thermo-mechanical problem of cracked bodies. The basic concept of the extended finite element method is discussed in the context of mechanical and...
Dimension reduction in heterogeneous parametric spaces with application to naval engineering shape design problems [0.03%]
具有异质参数空间的尺寸缩减及其在船舶设计问题中的应用
Marco Tezzele,Filippo Salmoiraghi,Andrea Mola et al.
Marco Tezzele et al.
We present the results of the first application in the naval architecture field of a methodology based on active subspaces properties for parameter space reduction. The physical problem considered is the one of the simulation of the hydrody...
Modeling cell adhesion and proliferation: a cellular-automata based approach [0.03%]
基于细胞自动化的粘附和增殖模型研究
J Vivas,D Garzón-Alvarado,M Cerrolaza
J Vivas
Background: Cell adhesion is a process that involves the interaction between the cell membrane and another surface, either a cell or a substrate. Unlike experimental tests, computer models can simulate processes and study...
Space-time adaptive hierarchical model reduction for parabolic equations [0.03%]
抛物型方程的时空自适应分层模型降阶方法
Simona Perotto,Alessandro Zilio
Simona Perotto
Background: Surrogate solutions and surrogate models for complex problems in many fields of science and engineering represent an important recent research line towards the construction of the best trade-off between modeli...