Zobrazeno 1 - 10
of 30
pro vyhledávání: '"M. E. Vázquez-Cendón"'
In this paper a new hybrid semi-implicit finite volume / finite element (FV/FE) scheme is presented for the numerical solution of the compressible Euler and Navier-Stokes equations at all Mach numbers on unstructured staggered meshes in two and three
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1033729c4a54a4649144f520d99c27e1
http://arxiv.org/abs/2301.08357
http://arxiv.org/abs/2301.08357
Autor:
J. C. González-Aguirre, J. A. González-Vázquez, J. Alavez-Ramírez, R. Silva, M. E. Vázquez-Cendón
Publikováno v:
Communications on Applied Mathematics and Computation. 5:885-922
Publikováno v:
Computers & Mathematics with Applications
The purpose of this work is to introduce a novel POD–Galerkin strategy for the semi-implicit hybrid high order finite volume/finite element solver introduced in Bermudez et al. (2014) and Busto et al. (2018). The interest is into the incompressible
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6c710ad8cc4fa498b82768e5c83795e
https://hdl.handle.net/11576/2711373
https://hdl.handle.net/11576/2711373
Publikováno v:
Continuum Mechanics, Applied Mathematics and Scientific Computing: Godunov's Legacy ISBN: 9783030388690
At the early 1980s, the research group in Mathematical Engineering, mat+i, started working on finite volume methods for the simulation of environmental issues concerning Galician rias (Spain). The focus was on the study of hyperbolic balance laws due
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b019d68a36eccc9908c5f0b427074197
https://doi.org/10.1007/978-3-030-38870-6_4
https://doi.org/10.1007/978-3-030-38870-6_4
Publikováno v:
Journal of Computational Physics. 353:169-192
In this paper the projection hybrid FV/FE method presented in Busto et al. 2014 is extended to account for species transport equations. Furthermore, turbulent regimes are also considered thanks to the $k-\varepsilon$ model. Regarding the transport di
Publikováno v:
Journal of Computational Physics. 327:553-575
We construct, analyze and assess various schemes of second order of accuracy in space and time for model advection–diffusion–reaction differential equations. The constructed schemes are meant to be of practical use in solving industrial problems
Autor:
M. E. Vázquez-Cendón, L. Saavedra, Saray Busto, Michael Dumbser, J.L. Ferrín, Alfredo Bermúdez
Publikováno v:
Journal of Computational Physics. 421:109743
In this article we present a novel staggered semi-implicit hybrid finite-volume/finite-element (FV/FE) method for the resolution of weakly compressible flows in two and three space dimensions. The pressure-based methodology introduced in Berm\'udez e
Publikováno v:
Journal of Computational Physics. 271:360-378
The purpose of this article is to introduce a projection hybrid finite volume/element method for low-Mach number flows of viscous or inviscid fluids. Starting with a 3D tetrahedral finite element mesh of the computational domain, the equation of the
Autor:
Saray Busto, J.L. Ferrín, Eleuterio F. Toro, Alfredo Bermúdez, L. Saavedra, M. E. Vázquez-Cendón
Publikováno v:
Computational Mathematics, Numerical Analysis and Applications ISBN: 9783319496306
We present a second order finite volume/finite element projection method for low-Mach number flows. Moreover, transport of species law is also considered and turbulent regime is solved using a k −ɛ standard model. Starting with a 3D tetrahedral fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::603d19b7d348847d1bdf2c66d0952baf
https://doi.org/10.1007/978-3-319-49631-3_7
https://doi.org/10.1007/978-3-319-49631-3_7
Publikováno v:
Computers & Fluids. 70:1-12
In this paper we consider two aspects of flux splitting, one at the level of the differential equations and another concerned with numerical methods to discretize the resulting problems. In this framework there are various choices for the splitting a