High-order gradients with the shifted boundary method: an embedded enriched mixed formulation for elliptic PDEs
We propose an extension of the embedded boundary method known as “shifted boundary
method” to elliptic diffusion equations in mixed form (eg, Darcy flow, heat diffusion problems …
method” to elliptic diffusion equations in mixed form (eg, Darcy flow, heat diffusion problems …
AnXplore: a comprehensive fluid-structure interaction study of 101 intracranial aneurysms
Advances in computational fluid dynamics continuously extend the comprehension of
aneurysm growth and rupture, intending to assist physicians in devising effective treatment …
aneurysm growth and rupture, intending to assist physicians in devising effective treatment …
Anisotropic boundary layer mesh generation for reliable 3D unsteady RANS simulations
G Guiza, A Larcher, A Goetz, L Billon, P Meliga… - Finite Elements in …, 2020 - Elsevier
This paper proposes a Computational Fluid Dynamics (CFD) framework with the aim of
combining consistency and efficiency for the numerical simulation of high Reynolds number …
combining consistency and efficiency for the numerical simulation of high Reynolds number …
Passive variable rear-wing aerodynamics of an open-wheel racing car
S Kajiwara - Automotive and Engine Technology, 2017 - Springer
A rear wing designed to improve motoring performance and enhance stability during
cornering needs to generate a large downforce at a relatively low speed. If the angle of …
cornering needs to generate a large downforce at a relatively low speed. If the angle of …
[HTML][HTML] Virtual flow diverter deployment and embedding for hemodynamic simulations
P Jeken-Rico, Y Chau, A Goetz, V Lannelongue… - Computers in Biology …, 2024 - Elsevier
Flow-diverter stents offer clinicians an effective solution for treating intracranial aneurysms,
especially in cases where other devices may be unsuitable. However, strongly deviating …
especially in cases where other devices may be unsuitable. However, strongly deviating …
Automatic generation of structured multiblock boundary layer mesh for aircrafts
F Lu, Y Pang, X Jiang, J Sun, Y Huang, Z Wang… - Advances in Engineering …, 2018 - Elsevier
Structured meshes are widely utilized in the aircraft industry, despite their requirement for
significant interaction between the engineers and the commercial software used in the …
significant interaction between the engineers and the commercial software used in the …
Combining machine learning and computational fluid dynamics for solar panel tilt angle optimization in extreme winds
T Michel, A Ansaldi, J Viquerat, P Meliga… - Physics of Fluids, 2024 - pubs.aip.org
Although a key driver for green energy development, solar photovoltaic power plants face
the major risk of severe wind damages, as there is currently no best practice on how to best …
the major risk of severe wind damages, as there is currently no best practice on how to best …
[HTML][HTML] An anisotropic adaptive method for the numerical approximation of orthogonal maps
Orthogonal maps are two-dimensional mappings that are solutions of the so-called origami
problem obtained when folding a paper. These mappings are piecewise linear, and the …
problem obtained when folding a paper. These mappings are piecewise linear, and the …
A tensorial-based mesh adaptation for a poisson problem
G Brèthes, A Dervieux - European Journal of Computational …, 2017 - Taylor & Francis
This paper discusses anisotropic mesh adaptation, addressing either a local interpolation
error, or the error on a functional, or the norm of the approximation error, the two last options …
error, or the error on a functional, or the norm of the approximation error, the two last options …
Effect of gravitational settling on the collisions of small inertial particles with a sphere
The rate at which small inertial particles collide with a moderate-Reynolds-number spherical
body is found to be strongly affected when the formers are also settling under the effect of …
body is found to be strongly affected when the formers are also settling under the effect of …