Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Federico Piscaglia"'
Autor:
Federico Piscaglia, Federico Ghioldi
Publikováno v:
Aerospace, Vol 10, Iss 9, p 792 (2023)
We introduce algorithmic advancements designed to expedite simulations in OpenFOAM using GPUs. These developments include the following. (a) The amgx4Foam library, which connects the open-source AmgX library from NVIDIA to OpenFOAM. Matrix generation
Externí odkaz:
https://doaj.org/article/70c57029c70f4c33ad0e8db9421fcdea
Autor:
Daniel Costero, Federico Piscaglia
Publikováno v:
Fluids, Vol 8, Iss 6, p 177 (2023)
In computations of unsteady flow problems by the arbitrary Lagrangian–Eulerian (ALE) method, the introduction of the grid velocity in the transport terms of the governing equations is not a sufficient condition for conservativeness if topology chan
Externí odkaz:
https://doaj.org/article/26d8979c783f479a8a2910931b04f4b3
Publikováno v:
Fluids, Vol 7, Iss 9, p 289 (2022)
We present a fully compressible single-fluid volume of fluid (VOF) solver with phase change for high-speed flows, where the atomization of the liquid can occur either by the aerodynamics or by the effect of the local pressure. The VOF approximation a
Externí odkaz:
https://doaj.org/article/d92ff31bbbf5476d8cb64d2ff65729cf
Publikováno v:
European Journal of Mechanics - B/Fluids. 100:208-222
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9d7c35135bfff4ca43897aa818b95ad
https://doi.org/10.1016/j.euromechflu.2023.04.003
https://doi.org/10.1016/j.euromechflu.2023.04.003
Publikováno v:
Fluids; Volume 7; Issue 9; Pages: 289
We present a fully compressible single-fluid volume of fluid (VOF) solver with phase change for high-speed flows, where the atomization of the liquid can occur either by the aerodynamics or by the effect of the local pressure. The VOF approximation a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5e6a25ae310872dc9718a99432f91aa
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::372609f7898e3eab54ca30082a2dc29a
https://doi.org/10.2139/ssrn.4117321
https://doi.org/10.2139/ssrn.4117321
Autor:
Federico Piscaglia, Jerome Helie
Publikováno v:
International Conference on Liquid Atomization and Spray Systems (ICLASS). 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::803edabe106c73033b8d46c45bfb43c3
https://doi.org/10.2218/iclass.2021.5918
https://doi.org/10.2218/iclass.2021.5918
Publikováno v:
Journal of Computational Physics
Journal of Computational Physics, Elsevier, 2020, 406, pp.109068-109106. ⟨10.1016/j.jcp.2019.109068⟩
Journal of Computational Physics, Elsevier, 2020, 406, pp.109068-109106. ⟨10.1016/j.jcp.2019.109068⟩
International audience; The development of a single-fluid solver supporting phase-change and able to capture the evolution of three fluids, two of which are miscible, into the sharp interface capturing Volume of Fluid (VOF) approximation, is presente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58dba9f5c52b4e6781d601d3a43711f3
https://hal.archives-ouvertes.fr/hal-03041062/document
https://hal.archives-ouvertes.fr/hal-03041062/document
This paper describes the development of a dynamic two-phase Volume-of-Fluid (VOF) solver to study the physics of the primary jet breakup and flow transients induced by the nozzle geometry during the injector opening event in high-pressure injection u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7feb96bd7325ec39ce9c9b964a38b73a
http://hdl.handle.net/11311/1048416
http://hdl.handle.net/11311/1048416