Research Article
Model order reduction (MOR) methods are more and more applied on many different fields of physics in order to reduce the number of unknowns and thus the computational time of large-scale systems. However, thei...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:10
Published on: 22 March 2016
Research Article
This work presents a data-driven online adaptive model reduction approach for systems that undergo dynamic changes. Classical model reduction constructs a reduced model of a large-scale system in an offline ph...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:11
Published on: 21 March 2016
Research Article
An immersed finite element method for solid–fluid interaction is presented with application focus on highly deformable elastic bodies in a Stokes flow environment. The method is based on a global balance equat...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:9
Published on: 15 March 2016
Research Article
In this paper, we introduce and comment some recent efficient solvers for time dependent partial differential or ordinary differential problems, considering both linear and nonlinear cases. Here “efficient” ma...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:8
Published on: 15 March 2016
Research Article
This paper focuses on the low-dimensional representation of multivariate functions. We study a recursive POD representation, based upon the use of the power iterate algorithm to recursively expand the modes re...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:3
Published on: 9 March 2016
Research Article
Inhomogeneous essential boundary conditions must be carefully treated in the formulation of Reduced Order Models (ROMs) for non-linear problems. In order to investigate this issue, two methods are analysed: on...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:7
Published on: 8 March 2016
Research Article
Projection-based model order reduction (MOR) using local subspaces is becoming an increasingly important topic in the context of the fast simulation of complex nonlinear models. Most approaches rely on multipl...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:6
Published on: 6 March 2016
Research article
Automated fibre placement (AFP) is an incipient manufacturing process for composite structures. Despite its conceptual simplicity it involves many complexities related to the necessity of melting the thermopla...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:4
Published on: 5 March 2016
Research Article
Realistic 3D simulations of the tunnelling process are increasingly required to investigate the interactions between machine-driven tunnel construction and the surrounding soil in order to provide reliable est...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:5
Published on: 5 March 2016
Research Article
We present a numerical study of a stabilization method for computing confined and free-surface flows of highly elastic viscoelastic fluids. In this approach, the constitutive equation based on the conformation...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:2
Published on: 23 February 2016
Research Article
We propose a novel model reduction approach for the approximation of non linear hyperbolic equations in the scalar and the system cases. The approach relies on an offline computation of a dictionary of solutio...
Advanced Modeling and Simulation in Engineering Sciences 2016 3:1
Published on: 5 January 2016
Research Article
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...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:32
Published on: 2 December 2015
Research Article
In the past decade, several higher-order crystal plasticity models have been developed to properly capture size effects, dislocation pile-up and patterning. Here we consider a formulation which accounts for th...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:29
Published on: 26 November 2015
Research Article
Model order reduction is one of the most appealing choices for real-time simulation of non-linear solids. In this work a method is presented in which real time performance is achieved by means of the off-line ...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:30
Published on: 26 November 2015
Research Article
In this work a pancreatic surgery simulator is developed that provides the user with haptic feedback. The simulator is based on the use of model order reduction techniques, particularly Proper Generalized Deco...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:31
Published on: 26 November 2015
Research Article
The proper generalized decomposition (PGD) requires separability of the input data (e.g. physical properties, source term, boundary conditions, initial state). In many cases the input data is not expressed in ...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:28
Published on: 25 November 2015
Research Article
Friction stir welding process is a relatively recent welding process (patented in 1991). FSW is a solid-state joining process during which materials to be joined are not melted. During the FSW process, the beh...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:27
Published on: 18 November 2015
Research article
This paper proposes a new type of shell, similar to a cylindrical shell, which has significantly higher buckling strength when subjected to an arbitrary combination of uniform external pressure and axial compr...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:26
Published on: 13 October 2015
Research article
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...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:25
Published on: 13 October 2015
Research article
We develop a high order cut finite element method for the Stokes problem based on general inf-sup stable finite element spaces. We focus in particular on composite meshes consisting of one mesh that overlaps a...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:24
Published on: 25 September 2015
Research article
Nanocomposites allow for a significant enhancement of functional properties, in particular electrical conduction. In order to optimize materials and parts, predictive models are required to evaluate particle d...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:23
Published on: 17 September 2015
Research article
Parameter estimation for complex models using Bayesian inference is usually a very costly process as it requires a large number of solves of the forward problem. We show here how the construction of adaptive s...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:22
Published on: 17 September 2015
Research article
Transcatheter aortic valve implantation of fibrin-based tissue engineered heart valves with a tubular leaflet construct have been developed as an alternative to invasive traditional surgical heart valve implan...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:21
Published on: 13 August 2015
Research Article
In this paper we analyze the model that describes the evaporation process of multi-size (polydisperse) of fuel droplets in a laminar boundary layer flow. The spray is described using a probability density func...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:20
Published on: 12 August 2015
Research article
The multiphase model for tumor growth, proposed by the authors in previous works, is here enhanced. The original model includes a solid phase, the extracellular matrix (ECM) and three fluid phases: living and...
Advanced Modeling and Simulation in Engineering Sciences 2015 2:19
Published on: 8 August 2015
