Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Bukač, Martina"'
Partial differential equations (PDEs) are extensively utilized for modeling various physical phenomena. These equations often depend on certain parameters, necessitating either the identification of optimal parameters or solving the equation across m
Externí odkaz:
http://arxiv.org/abs/2407.17171
We consider the interaction between a poroelastic structure, described using the Biot model in primal form, and a free-flowing fluid, modelled with the time-dependent incompressible Stokes equations. We propose a diffuse interface model in which a ph
Externí odkaz:
http://arxiv.org/abs/2407.05949
We consider the interaction between a free flowing fluid and a porous medium flow, where the free flowing fluid is described using the time dependent Stokes equations, and the porous medium flow is described using Darcy's law in the primal formulatio
Externí odkaz:
http://arxiv.org/abs/2112.12831
This work focuses on the derivation and the analysis of a novel, strongly-coupled partitioned method for fluid-structure interaction problems. The flow is assumed to be viscous and incompressible, and the structure is modeled using linear elastodynam
Externí odkaz:
http://arxiv.org/abs/2008.12979
Autor:
Seboldt, Anyastassia, Bukač, Martina
This work focuses on the development and analysis of a partitioned numerical method for moving domain, fluid-structure interaction problems. We model the fluid using incompressible Navier-Stokes equations, and the structure using linear elasticity eq
Externí odkaz:
http://arxiv.org/abs/2007.00781
Publikováno v:
In Journal of Computational Physics 15 January 2023 473
Publikováno v:
ESAIM: Mathematical Modelling & Numerical Analysis (ESAIM: M2AN). Sep/Oct2023, Vol. 57 Issue 5, p2623-2658. 36p.
Autor:
Bukač, Martina, Trenchea, Catalin
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 April 2022 393
Autor:
Bukac, Martina, Muha, Boris
In this work we analyze the stability and convergence properties of a loosely-coupled scheme, called the kinematically coupled scheme, and its extensions for the interaction between an incompressible, viscous fluid and a thin, elastic structure. We c
Externí odkaz:
http://arxiv.org/abs/1601.00664
We develop a computational model to study the interaction of a fluid with a poroelastic material. The coupling of Stokes and Biot equations represents a prototype problem for these phenomena, which feature multiple facets. On one hand it shares commo
Externí odkaz:
http://arxiv.org/abs/1403.5707