Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Miloslav Feistauer"'
Publikováno v:
Applied Sciences, Vol 11, Iss 11, p 4748 (2021)
This study deals with the development of an accurate, efficient and robust method for the numerical solution of the interaction of compressible flow and nonlinear dynamic elasticity. This problem requires the reliable solution of flow in time-depende
Externí odkaz:
https://doaj.org/article/54e51958476a4632b5eadcf22f42af9b
Publikováno v:
Journal of Numerical Mathematics.
In this note we consider a parabolic evolution equation in a polygonal space-time cylinder. We show, that the elliptic part is given by a m-accretive mapping from L q (Ω) → L q (Ω). Therefore we can apply the theory of nonlinear semigroups in Ban
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::433fe192732bc1fbbc30d3b21f0ac1da
https://doi.org/10.1515/jnma-2021-0113
https://doi.org/10.1515/jnma-2021-0113
Publikováno v:
Advances in Computational Mathematics. 45:1993-2018
The subject of the paper is the numerical simulation of two-phase flow of immiscible fluids. Their motion is described by the incompressible Navier-Stokes equations with different constant density and viscosity for different fluids. The interface bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba586faf62acad92701622cf72519ca
https://doi.org/10.1007/s10444-019-09681-1
https://doi.org/10.1007/s10444-019-09681-1
Publikováno v:
Applications of Mathematics. 64:129-167
This paper is concerned with the analysis of the finite element method for the numerical solution of an elliptic boundary value problem with a nonlinear Newton boundary condition in a two-dimensional polygonal domain. The weak solution loses regulari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::614e98b2e52ae2ad946a7c820b65e067
https://doi.org/10.21136/am.2019.0192-18
https://doi.org/10.21136/am.2019.0192-18
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811580482
The goal of this paper is the numerical simulation of vocal folds vibration excited by compressible viscous flow. It is necessary to describe the flow by the compressible Navier-Stokes equations in a time-dependent domain, solved by the ALE method. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f1f14d810083af1ab461a6001f4c9a2
https://doi.org/10.1007/978-981-15-8049-9_25
https://doi.org/10.1007/978-981-15-8049-9_25
Publikováno v:
Applications of Mathematics. 63:739-764
The paper is concerned with the application of the space-time discontinuous Galerkin method (STDGM) to the numerical solution of the interaction of a compressible flow and an elastic structure. The flow is described by the system of compressible Navi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e50f41ac8383d92de28f4d763ab8a3d
https://doi.org/10.21136/am.2018.0139-18
https://doi.org/10.21136/am.2018.0139-18
Publikováno v:
ESAIM: Mathematical Modelling and Numerical Analysis. 52:2327-2356
The paper is concerned with the analysis of the space-time discontinuous Galerkin method (STDGM) applied to the numerical solution of nonstationary nonlinear convection-diffusion initial- boundary value problem in a time-dependent domain. The problem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ab1d422cb17c37643dccca2deeb48be
https://doi.org/10.1051/m2an/2018062
https://doi.org/10.1051/m2an/2018062
Publikováno v:
Computers & Fluids. 174:167-178
The novelty of the paper is the application of the discontinuous Galerkin method (DGM) to the solution of viscous compressible flow with low Mach number ( M ≈ 10 − 2 − 10 − 3 ). The compressible Navier–Stokes equations are written in the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bb67a0f7eb6a3f3342dc7c4fd6e46aa
https://doi.org/10.1016/j.compfluid.2018.07.002
https://doi.org/10.1016/j.compfluid.2018.07.002
Publikováno v:
IMA Journal of Numerical Analysis. 39:423-453
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::486ce4d5253f31767c88e0a13ba3c229
https://doi.org/10.1093/imanum/drx070
https://doi.org/10.1093/imanum/drx070
Autor:
Petr Sváček, Miloslav Feistauer
Publikováno v:
AIP Conference Proceedings.
The subject of the paper is the numerical simulation of two-phase flow of immiscible fluids. Their motion is described by the incompressible Navier-Stokes equations with piecewise constant density and viscosity. The interface between the fluids is de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3bbe352787a80ac7796ad3debec6260
https://doi.org/10.1063/1.5114013
https://doi.org/10.1063/1.5114013