Zobrazeno 1 - 10
of 30
pro vyhledávání: '"low Mach limit"'
Publikováno v:
Communications in Partial Differential Equations. 47:1907-1943
We introduce a new concept of dissipative measure-valued martingale solutions to the stochastic compressible Euler equations. These solutions are weak in the probabilistic sense i.e., the probability space and the driving Wiener process are an integr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc8c18b329b68402acca9a6838eed966
https://doi.org/10.1080/03605302.2022.2101002
https://doi.org/10.1080/03605302.2022.2101002
Autor:
Gallenmüller, Dennis
In this monograph, we study the notion of measure-valued solution for the compressible and incompressible Euler equations and investigate how such solutions can be generated by singular limits of weak solutions of related fluid models. Of particular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76e63d56e460a44fbcbb288c8b436b73
In this note, we give an overview of the authors' paper [6] which deals with asymptotic consistency of a class of linearly implicit schemes for the compressible Euler equations. This class is based on a linearization of the nonlinear fluxes at a refe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3952162353ab41ae3111266924937183
http://hdl.handle.net/1942/34275
http://hdl.handle.net/1942/34275
Publikováno v:
SIAM Journal on Scientific Computing
SIAM Journal on Scientific Computing, Society for Industrial and Applied Mathematics, 2019
SIAM Journal on Scientific Computing, 2019
SIAM Journal on Scientific Computing, Society for Industrial and Applied Mathematics, 2019
SIAM Journal on Scientific Computing, 2019
International audience; An implicit relaxation scheme is derived for the simulation of multi-dimensional flows at all Mach numbers, ranging from very small to order unity. An analytical proof of the asymptotic preserving property is proposed and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70d180baec9b6afb02c09d21f8e9440a
https://hal.archives-ouvertes.fr/hal-02373325
https://hal.archives-ouvertes.fr/hal-02373325
Akademický článek
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Autor:
Abbate, Emanuela
Dans cette thèse on s’intéresse à la simulation numérique d’écoulements des matériaux compressibles, voir fluides et solides élastiques. Les matériaux considérés sont décrits avec un modèle monolithique eulérian, fermé avec une loi
Externí odkaz:
http://www.theses.fr/2018BORD0409/document
Méthodes numériques pour des écoulements multi-régimes en fluidodynamique et élasticité non-linéaire
Autor:
Abbate, Emanuela
Publikováno v:
Modeling and Simulation. Université de Bordeaux; Università degli studi dell'Insubria (Varese, Italie), 2018. English. ⟨NNT : 2018BORD0409⟩
In this thesis we are concerned with the numerical simulation of compressible materials flows, including gases, liquids and elastic solids. These materials are described by a monolithic Eulerian model of conservation laws, closed by an hyperelastic s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::15ed6b3fb680398a0d8c0c533198e239
https://tel.archives-ouvertes.fr/tel-02320972/file/ABBATE_EMANUELA_2018.pdf
https://tel.archives-ouvertes.fr/tel-02320972/file/ABBATE_EMANUELA_2018.pdf
Akademický článek
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Publikováno v:
Journal of Computational Physics
Journal of Computational Physics, Elsevier, 2017, 351, pp.1-24. ⟨10.1016/j.jcp.2017.08.052⟩
Journal of Computational Physics, 2017, 351, pp.1-24. ⟨10.1016/j.jcp.2017.08.052⟩
Journal of Computational Physics, Elsevier, 2017, 351, pp.1-24. ⟨10.1016/j.jcp.2017.08.052⟩
Journal of Computational Physics, 2017, 351, pp.1-24. ⟨10.1016/j.jcp.2017.08.052⟩
International audience; We present a novel relaxation scheme for the simulation of compressible material flows at all speeds. An Eulerian model describing gases, fluids and elastic solids with the same system of conservation laws is adopted. The prop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6719a48e14894ca89740135079e74499
http://hdl.handle.net/11383/2068173
http://hdl.handle.net/11383/2068173