Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Yann Favennec"'
Publikováno v:
Heat and Mass Transfer
Heat and Mass Transfer, 2023, ⟨10.1007/s00231-023-03341-3⟩
Heat and Mass Transfer, 2023, ⟨10.1007/s00231-023-03341-3⟩
International audience; Due to their distinct textures, porous cellular materials have been of interest to many engineering applications. Energy conversion through such materials, especially at high temperatures, is governed by naturally coupled cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56120c4b1224f80c6fe7fe34abfbf29e
https://hal.science/hal-03879028/file/Paper_NumericalWork_Corrected2_26102022.pdf
https://hal.science/hal-03879028/file/Paper_NumericalWork_Corrected2_26102022.pdf
Publikováno v:
Journal of Computational Physics
Journal of Computational Physics, 2021, 437, pp.110313. ⟨10.1016/j.jcp.2021.110313⟩
Journal of Computational Physics, Elsevier, 2021, 437, pp.110313. ⟨10.1016/j.jcp.2021.110313⟩
Journal of Computational Physics, 2021, 437, pp.110313. ⟨10.1016/j.jcp.2021.110313⟩
Journal of Computational Physics, Elsevier, 2021, 437, pp.110313. ⟨10.1016/j.jcp.2021.110313⟩
Due to its integro-differential nature, deriving schemes for numerically solving the radiative transfer equation (RTE) is challenging. Most solvers are efficient in specific scenarios: structured grids, simulations with low-scattering materials... In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13a49a0bc82f6d9604426f3c1e3e04c6
https://hal.science/hal-03196806/document
https://hal.science/hal-03196806/document
Publikováno v:
Finite Elements in Analysis and Design
Finite Elements in Analysis and Design, Elsevier, 2020, 178, pp.103410. ⟨10.1016/j.finel.2020.103410⟩
Finite Elements in Analysis and Design, Elsevier, 2020, 178, pp.103410. ⟨10.1016/j.finel.2020.103410⟩
International audience; Cellular ceramic materials possess many favorable properties that allow to develop efficient modern-day high-temperature thermal energy conversion systems and processes. The energy conversion within these porous media is gover
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eed784fd093483851a149723ec652fe4
https://hal.archives-ouvertes.fr/hal-02944753
https://hal.archives-ouvertes.fr/hal-02944753
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2020, 253, pp.107113. ⟨10.1016/j.jqsrt.2020.107113⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 253, pp.107113. ⟨10.1016/j.jqsrt.2020.107113⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2020, 253, pp.107113. ⟨10.1016/j.jqsrt.2020.107113⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 253, pp.107113. ⟨10.1016/j.jqsrt.2020.107113⟩
The numerical resolution of wave-matter interaction on complex micro heterogeneities constituting modern industrial materials poses significant computational hurdles. These computations hold a crucial role in the design cycle meant to optimize their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9a733ca1de13aa1c80eb0e365539638
https://hal.archives-ouvertes.fr/hal-02890112/document
https://hal.archives-ouvertes.fr/hal-02890112/document
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2018, 212 (4), pp.59-74. ⟨10.1016/j.jqsrt.2018.03.024⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2018, 212 (4), pp.59-74. ⟨10.1016/j.jqsrt.2018.03.024⟩
The discrete ordinate method coupled with the finite element method is often used for the spatio-angular discretization of the radiative transfer equation. In this paper we attempt to improve upon such a discretization technique. Instead of using sta
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 194:86-97
In order to explain the macroscopic radiative behaviour of an open-cell ceramic foam, knowledge of its solid phase distribution in space and the radiative contributions by this solid phase is required. The solid phase in an open-cell ceramic foam is
Publikováno v:
Journal of Computational Physics. 334:541-572
The contribution of this paper relies in the development of numerical algorithms for the mathematical treatment of specular reflection on borders when dealing with the numerical solution of radiative transfer problems. The radiative transfer equation
Publikováno v:
Computers & Mathematics with Applications
Computers & Mathematics with Applications, Elsevier, 2019, 77 (6), pp.1453-1465. ⟨10.1016/j.camwa.2018.09.041⟩
Computers & Mathematics with Applications, Elsevier, 2019, 77 (6), pp.1453-1465. ⟨10.1016/j.camwa.2018.09.041⟩
International audience; Two Krylov subspace methods, the GMRES and the BiCGSTAB, are analyzed for solving the linear systems arising from the mixed finite element discretization of the discrete ordinates radiative transfer equation. To increase their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27cd685dca3991879271b61c1694b5bc
https://hal.archives-ouvertes.fr/hal-02333906
https://hal.archives-ouvertes.fr/hal-02333906
Autor:
Tom V. Mathew, Pierre Jolivet, Pedro J. Coelho, Benoit Rousseau, Denis Lemonnier, Yann Favennec, M.A. Badri
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2019, 225, pp.301-318. ⟨10.1016/j.jqsrt.2018.12.032⟩
Journal of Quantitative Spectroscopy and Radiative Transfer, Elsevier, 2019, 225, pp.301-318. ⟨10.1016/j.jqsrt.2018.12.032⟩
International audience; Solving the radiative transfer equation with the finite element method requires both angular and spatial discretizations. We develop a novel algorithm of angular mesh discretization based on a posteriori calculations. The obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2994bb29f94f609f61ac1bf05da6eca
https://hal.archives-ouvertes.fr/hal-02333870
https://hal.archives-ouvertes.fr/hal-02333870
Publikováno v:
9th International Symposium on Radiative Transfer, RAD-19
9th International Symposium on Radiative Transfer, RAD-19, Jun 2019, Athens, Greece. pp.117-124, ⟨10.1615/RAD-19.150⟩
9th International Symposium on Radiative Transfer, RAD-19, Jun 2019, Athens, Greece. pp.117-124, ⟨10.1615/RAD-19.150⟩
International audience