Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Prud'Homme, Christophe"'
Swimming involves a body's capability to navigate through a fluid by undergoing self-deformations. Typically, fluid dynamics are described by the Navier-Stokes equations, and when integrated with a swimming body, it results in a highly intricate mode
Externí odkaz:
http://arxiv.org/abs/2408.14065
Autor:
Prud'Homme, Christophe, Chabannes, Vincent, Berti, Luca, Maslek, Maryam, Pincon, Philippe, Cladellas, Javier, Diallo, Abdoulaye
The building sector in the European Union significantly impacts energy consumption and greenhouse gas emissions. The EU's Horizon 2050 initiative sets ambitious goals to reduce these impacts through enhanced building renovation rates. The CoE HiDALGO
Externí odkaz:
http://arxiv.org/abs/2407.14535
Reduced basis methods for approximating the solutions of parameter-dependant partial differential equations (PDEs) are based on learning the structure of the set of solutions - seen as a manifold ${\mathcal S}$ in some functional space - when the par
Externí odkaz:
http://arxiv.org/abs/2407.03769
Publikováno v:
CMBE24, Jun 2024, Arlington (Virginia), United States
Understanding human eye behavior involves intricate interactions between physical phenomena such as heat transfer and fluid dynamics. Accurate computational models are vital for comprehending ocular diseases and therapeutic interventions.This work fo
Externí odkaz:
http://arxiv.org/abs/2404.19353
Autor:
Van Landeghem, Céline, Berti, Luca, Chabannes, Vincent, Prud'Homme, Christophe, Chouippe, Agathe, Hoarau, Yannick, Giraldi, Laëtitia
We studied numerically the dynamics of colliding rigid bodies in a Newtonian fluid. The finite element method is used to solve the fluid-body interaction and the fluid motion is described in the Arbitrary-Lagrangian-Eulerian framework. To model the i
Externí odkaz:
http://arxiv.org/abs/2402.19093
Publikováno v:
International Journal for Numerical Methods in Biomedical Engineering, 2024, pp.e3864
Heat transfer in the human eyeball, a complex organ, is significantly influenced by various pathophysiological and external parameters. Particularly, heat transfer critically affects fluid behavior within the eye and ocular drug delivery processes. O
Externí odkaz:
http://arxiv.org/abs/2401.01079
Autor:
Berti, Luca, Binois, Mickaël, Alouges, François, Aussal, Matthieu, Prud'Homme, Christophe, Giraldi, Laetitia
In this paper we are interested in optimizing the shape of multi-flagellated helical microswimmers. Mimicking the propagation of helical waves along the flagella, they self-propel by rotating their tails. The swimmer's dynamics is computed using the
Externí odkaz:
http://arxiv.org/abs/2103.05637
We propose an uncertainty propagation study and a sensitivity analysis with the Ocular Mathematical Virtual Simulator, a computational and mathematical model that predicts the hemodynamics and biomechanics within the human eye. In this contribution,
Externí odkaz:
http://arxiv.org/abs/2102.00707
Publikováno v:
ESAIM: Proceedings and Surveys, EDP Sciences, 2019, pp.1 - 10
We address the swimming problem at low Reynolds number. This regime, which is typically used for micro-swimmers, is described by Stokes equations. We couple a PDE solver of Stokes equations, derived from the Feel++ finite elements library, to a quate
Externí odkaz:
http://arxiv.org/abs/1911.12213
The objective of the present work is to construct a sound mathematical, numerical and computational framework relevant to blood flow simulations and to assess it through a careful validation against experimental data. We perform simulations of a benc
Externí odkaz:
http://arxiv.org/abs/1701.02179