Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Juan Manzanero"'
We present a stable spectral vanishing viscosity for discontinuous Galerkin schemes, with applications to turbulent and supersonic flows. The idea behind the SVV is to spatially filter the dissipative fluxes, such that it concentrates in higher waven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::172dc597c3f08e3c7c060fe940a7adb4
http://arxiv.org/abs/2109.06653
http://arxiv.org/abs/2109.06653
Publikováno v:
Journal of Computational Physics. 464:111369
Autor:
Juan Manzanero, Carlos Redondo, Miguel Chávez-Módena, Gonzalo Rubio, Eusebio Valero, Susana Gómez-Álvarez, Ángel Rivero-Jiménez
Publikováno v:
Computers & Fluids. 244:105545
Publikováno v:
Journal of Computational Physics. 455:110998
Publikováno v:
Research article
We present an efficient high–order discontinuous Galerkin (DG) discretization for the three–phase Cahn–Hilliard system. Among the different approaches, we use the model derived in [Boyer, F., & Lapuerta, C. (2006). Study of a three component Ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c8714938963e8b6e9ef7e48313b083a
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783030396466
We present implicit Large Eddy Simulations for NACA0012 airfoils at various Reynolds numbers (Re = 1 × 104, Re = 1 × 105 and Re = 1 × 106) and Angles of Attack (0∘≤ AoA ≤ 10∘) using two discontinuous Galerkin formulations. On the one hand,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef9d15c1eba551d573ea3b909b9252a5
https://doi.org/10.1007/978-3-030-39647-3_38
https://doi.org/10.1007/978-3-030-39647-3_38
Autor:
Susana Gómez-Álvarez, Gonzalo Rubio, Ángel Rivero-Jiménez, Eusebio Valero, Esteban Ferrer, Juan Manzanero, Carlos Redondo
Publikováno v:
Lecture Notes in Computational Science and Engineering ISBN: 9783030396466
We present a multiphase model for incompressible flows of two immiscible fluids. Our model solves one shared set of incompressible Navier–Stokes equations for the two phase flow and an additional equation: the Cahn–Hilliard equation, for the evol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40431f61802cfed6f0faff06ebb9096f
https://doi.org/10.1007/978-3-030-39647-3_24
https://doi.org/10.1007/978-3-030-39647-3_24
Publikováno v:
Computers & Fluids, ISSN 0045-7930, 2020-03, Vol. 200, No. 30
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
We present a new closure model for Large Eddy Simulation to introduce dissipation in under–resolved turbulent simulation using discontinuous Galerkin (DG) schemes applied to the compressible Navier–Stokes equations. The development of the method
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69ffc594662508b9b5ef562c41965c1e
https://oa.upm.es/60424/
https://oa.upm.es/60424/
Publikováno v:
Journal of Computational Physics. 363:1-10
In the discontinuous Galerkin (DG) community, several formulations have been proposed to solve PDEs involving second-order spatial derivatives (e.g. elliptic problems). In this paper, we show that, when the discretisation is restricted to the usage o
Publikováno v:
SIAM Journal on Scientific Computing. 40:A747-A768
This paper presents an extended version of von Neumann stability analysis to study dispersion and dissipation errors in nonconstant coefficient advection equations. This approach is used to analyze...