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Benchmark exercise on image-based permeability determination of engineering textiles: Microscale predictions
Related publications (42)
On The Behavior Of Clamped Plates Under Large Compression
We determine the asymptotic behavior of eigenvalues of clamped plates under large compression by relating this problem to eigenvalues of the Laplacian with Robin boundary conditions. Using the method of fundamental solutions, we then carry out a numerical ...
2019Numerically-based method for fracture characterization of Mode I-dominated two-dimensional delamination in FRP laminates
Thomas Keller, Anastasios Vassilopoulos, Aida Cameselle Molares
A new numerically-based method suitable for determining the total strain energy release rate (SERA) involved in two-dimensional (2D) Mode I-dominated delamination under opening loads in FRP laminates is presented. The method is based on the mutual dependen ...
ELSEVIER SCI LTD2019Optimization based methods for highly heterogeneous multiscale problems and multiscale methods for elastic waves
Multiscale or multiphysics partial differential equations are used to model a wide range of physical systems with various applications, e.g. from material and natural science to problems in biology or engineering. When the ratio between the smallest scale ...
EPFL2017Elastic and Inelastic Analysis of Frames with a Force-Based Higher-Order 3D Beam Element Accounting for Axial-Flexural-Shear-Torsional Interaction
João Saraiva Esteves Pacheco de Almeida
When one of the dimensions of a structural member is not clearly larger than the two orthogonal ones, engineers are usually compelled to simulate it with refined meshes of shell or solid finite elements that typically impose a large computational burden. T ...
Springer International Publishing2017Accurate, Stable and Efficient Modal Calculations of Photoelectrically Useful Absorption in Lamellar Metallic and Semiconductor Diffraction Gratings
Solar energy has seen tremendous advances in the past years. For thin film photovoltaics, which use less of the expensive semiconductor materials, insufficient light absorption can be a limiting factor. It is hoped that by using diffractive optics to impro ...
EPFL2016Spectral Methods for Hyperbolic Problems
We review spectral methods for the solution of hyperbolic problems. To keep the discussion concise, we focus on Fourier spectral methods and address key issues of accuracy, stability, and convergence of the numerical approximations. Polynomial methods are ...
Elsevier Publishing2016Axisymmetric Tokamak Equilibria computed with a Predefined Safety Factor Profile as CHEASE input
Olivier Sauter, Antoine Pierre Emmanuel Alexis Merle
The CHEASE code, which has been developed at the Swiss Plasma Center, generates an accurate reconstruction of toroidal magnetohydrodynamics equilibria by numerically solving the Grad-Shafranov equation. Having demonstrated its ability to achieve good conve ...
2016Multisymplectic variational integrators and space/time symplecticity
Tudor Ratiu, François Gay-Balmaz, François Marie Alain Demoures
Multisymplectic variational integrators are structure-preserving numerical schemes especially designed for PDEs derived from covariant spacetime Hamilton principles. The goal of this paper is to study the properties of the temporal and spatial discrete evo ...
World Scientific Publ Co Pte Ltd2016Diffusion Process Modeling by Using Fractional-Order Models
This paper deals with a concept and description of a RC network as an electro-analog model of diffusion process which enables to simulate heat dissipation under different initial and boundary conditions. It is based on well-known analogy between heat and e ...
Elsevier2015Observations on out-of-plane behaviour of URM walls in buildings with RC slabs
In Switzerland many new residential buildings are constructed as unreinforced masonry (URM) structures or as mixed structures where URM walls are coupled with reinforced concrete (RC) walls by RC slabs. At present the boundary conditions of URM walls subje ...
2014