Zobrazeno 1 - 10 of 41 pro vyhledávání: '"Taraneh Sayadi"'
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Akademický článek
Control and Optimization of Interfacial Flows Using Adjoint-Based Techniques
Autor: Alexandru Fikl, Vincent Le Chenadec, Taraneh Sayadi
Publikováno v: Fluids, Vol 5, Iss 3, p 156 (2020)
The applicability of adjoint-based gradient computation is investigated in the context of interfacial flows. Emphasis is set on the approximation of the transport of a characteristic function in a potential flow by means of an algebraic volume-of-flu
Externí odkaz: https://doaj.org/article/95f06a3258134673b35d88230ca8858b
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2
Data-driven framework for input/output lookup tables reduction: Application to hypersonic flows in chemical non-equilibrium
Autor: Clément Scherding, Georgios Rigas, Denis Sipp, Peter J. Schmid, Taraneh Sayadi
In this paper, we present a novel model-agnostic machine learning technique to extract a reduced thermochemical model for reacting hypersonic flows simulation. A first simulation gathers all relevant thermodynamic states and the corresponding gas pro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c139472664307c3cf119ca3e7164780f
http://arxiv.org/abs/2210.04269
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3
Sensitivity of Reacting Hypersonic Boundary Layers to n-periodic Surface Roughness
Autor: Athanasios T. Margaritis, Olaf Marxen, Taraneh Sayadi, Peter J. Schmid
Publikováno v: IUTAM Laminar-Turbulent Transition
IUTAM Laminar-Turbulent Transition, 38, Springer International Publishing, pp.599-612, 2022, IUTAM Bookseries, ⟨10.1007/978-3-030-67902-6_52⟩
IUTAM Laminar-Turbulent Transition ISBN: 9783030679019
International audience; Successful design of aerospace missions requires accurate modelling of the physical phenomena in a hypersonic boundary layer. The behaviour of hypersonic boundary layers is strongly influenced by finite-rate thermochemical eff
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee2eeee8e86bb426c2cd6a238adddcce
https://hal.archives-ouvertes.fr/hal-03430073
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5
Uncertainty quantification of kinetic models using adjoint-driven active subspace algorithms
Autor: Ahmed Hassan, Moataz Sabry, Vincent Le Chenadec, Taraneh Sayadi
Publikováno v: Proceedings of the Combustion Institute
Proceedings of the Combustion Institute, Elsevier, In press, ⟨10.1016/j.proci.2022.07.177⟩
International audience
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b556f3c4cc0b7e118c64cbf250b664c
https://hal.archives-ouvertes.fr/hal-03852538
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6
Adjoint-based optimization of two-dimensional Stefan problems
Autor: Tomas Fullana, Vincent Le Chenadec, Taraneh Sayadi
Publikováno v: Journal of Computational Physics. 475:111875
A range of optimization cases of two-dimensional Stefan problems, solved using a tracking-type cost-functional, is presented. A level set method is used to capture the interface between the liquid and solid phases and an immersed boundary (cut cell)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20d26f723be6b5541de4091471307c84
https://doi.org/10.1016/j.jcp.2022.111875
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7
Sensitivity analysis of an unsteady char particle combustion
Autor: Antonio Attili, Ahmed Hassan, Taraneh Sayadi, Vincent Le Chenadec
Publikováno v: Hassan, A, Sayadi, T, Le Chenadec, V & Attili, A 2021, ' Sensitivity analysis of an unsteady char particle combustion ', Fuel, vol. 287, 119738 . https://doi.org/10.1016/j.fuel.2020.119738
Fuel
Fuel, Elsevier, 2021, ⟨10.1016/j.fuel.2020.119738⟩
International audience; Simulations of unsteady char particle combustion rely on various models that are necessary in order to correctly predict the governing flow and combustion processes. These models, in turn, rely on model parameters, which are d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::659170a14e4b5064c111c90e059461d2
https://www.pure.ed.ac.uk/ws/files/214231989/Sensitivity_analysis_of_an_unsteady_char_particle_combustion.pdf
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9
Frequency response analysis of a (non-)reactive jet in crossflow
Autor: Taraneh Sayadi, Peter J. Schmid
Publikováno v: Journal of fluid mechanics 922, A15 (2021). doi:10.1017/jfm.2021.479
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2021, 922, pp.A15. ⟨10.1017/jfm.2021.479⟩
Journal of fluid mechanics 922, A15 (2021). doi:10.1017/jfm.2021.479
Published by Cambridge Univ. Press, Cambridge [u.a.]
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0f6978a66278e2d61f4ca002fcb1ed0
https://publications.rwth-aachen.de/record/822621
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10
A Convergence Study of the One-Fluid Formulation in a Phase Inversion Application at Moderate Reynolds and Weber Numbers
Autor: Taraneh Sayadi, Stéphane Zaleski, Stéphane Vincent, Stéphane Popinet, Vincent Le Chenadec
Publikováno v: Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030658199
As a consequence of the remarkable advances in computational sciences realized over the past decades, complex physical processes can now be simulated. To insure fidelity and accuracy, precise convergence criteria must be satisfied. While efforts have
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e3372c158675c12f2f64b7f1ff5f5f0
https://doi.org/10.1007/978-3-030-65820-5_7
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