Estimating flow fields with reduced order models
The estimation of fluid flows inside a centrifugal pump in realtime is a challenging task that
cannot be achieved with long-established methods like CFD due to their computational …
cannot be achieved with long-established methods like CFD due to their computational …
Three-dimensional simulation of fluid–structure interaction problems using monolithic semi-implicit algorithm
CM Murea - Fluids, 2019 - mdpi.com
A monolithic semi-implicit method is presented for three-dimensional simulation of fluid–
structure interaction problems. The updated Lagrangian framework is used for the structure …
structure interaction problems. The updated Lagrangian framework is used for the structure …
Numerical simulation of dynamic fluid-structure interaction with elastic structure–rigid obstacle contact
O Yakhlef, CM Murea - Fluids, 2021 - mdpi.com
An implicit scheme by partitioned procedures is proposed to solve a dynamic fluid–structure
interaction problem in the case when the structure displacements are limited by a rigid …
interaction problem in the case when the structure displacements are limited by a rigid …
POD-based reduced order model for flows induced by rigid bodies in forced rotation
This paper deals with the construction of reduced order models (ROMs) for the simulation of
the interaction between a fluid and a rigid body with imposed rotation velocity. The approach …
the interaction between a fluid and a rigid body with imposed rotation velocity. The approach …
Stabilized MorteX method for mesh tying along embedded interfaces
BR Akula, J Vignollet, VA Yastrebov - ar** meshes in solid mechanics applications.
This framework is a combination of the X-FEM method and the mortar method, which uses …
This framework is a combination of the X-FEM method and the mortar method, which uses …
Structures actives dans un fluide visqueux: modélisation, analyse mathématique et simulations numériques
F Vergnet - 2019 - theses.hal.science
Le transport de micro-organismes et de fluides biologiques au moyen de cils et flagelles est
un phénomène universel que l'on retrouve chez presque tous les êtres vivants. Le but de …
un phénomène universel que l'on retrouve chez presque tous les êtres vivants. Le but de …
A smooth extension method for transmission problems
A Decoene, S Martin, F Vergnet - 2019 - hal.science
In this work, we present a numerical method for the resolution of transmission problems with
non-conformal meshes which preserves the optimal rates of convergence in space. The …
non-conformal meshes which preserves the optimal rates of convergence in space. The …
Stabilized MorteX method for mesh tying along embedded interfaces
R Basava, J Vignollet, V Yastrebov - 2019 - hal.science
We present a unified framework to tie overlap** meshes in solid mechanics applications.
This framework is a combination of the X-FEM method and the mortar method, which uses …
This framework is a combination of the X-FEM method and the mortar method, which uses …