Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Xavier Gloerfelt"'
Publikováno v:
Energies, Vol 14, Iss 3, p 772 (2021)
Transonic flows of a molecularly complex organic fluid through a stator cascade were investigated by means of large eddy simulations (LESs). The selected configuration was considered as representative of the high-pressure stages of high-temperature O
Externí odkaz:
https://doaj.org/article/7b104900384f456fabf3b818921993b6
Autor:
Stephan Sundermeier, Camille Matar, Paola Cinnella, Stefan aus der Wiesche, Leander Hake, Xavier Gloerfelt
Publikováno v:
Proceedings of the 4th International Seminar on Non-Ideal Compressible Fluid Dynamics for Propulsion and Power ISBN: 9783031309359
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5bbf9d9dd70d671c866836b0fe46939
https://doi.org/10.1007/978-3-031-30936-6_21
https://doi.org/10.1007/978-3-031-30936-6_21
Autor:
Leander Hake, Stefan aus der Wiesche, Stephan Sundermeier, Aurélien Bienner, Xavier Gloerfelt, Paola Cinnella
Publikováno v:
Proceedings of the 4th International Seminar on Non-Ideal Compressible Fluid Dynamics for Propulsion and Power ISBN: 9783031309359
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fcaad0e1d702237a1df4d4d0787b76d
https://doi.org/10.1007/978-3-031-30936-6_18
https://doi.org/10.1007/978-3-031-30936-6_18
Publikováno v:
Energy. 268:126563
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::948c8864170ffd66450fa32e5ad06f13
https://doi.org/10.1016/j.energy.2022.126563
https://doi.org/10.1016/j.energy.2022.126563
Autor:
Leander Hake, Stephan Sundermeier, Leon Cakievski, Joshua Bäumer, Stefan aus der Wiesche, Camille Matar, Paola Cinnella, Xavier Gloerfelt
Publikováno v:
Volume 2: Coal, Biomass, Hydrogen, and Alternative Fuels; Controls, Diagnostics, and Instrumentation; Steam Turbine.
The present contribution reports the outcome of an experimental and numerical investigation of the behavior of a constant-temperature hot-wire anemometer in the high subsonic flow up to a Mach number of 0.7 of the organic vapor Novec 649 at pressure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12cee4c4d976181b5b65695a93fbffa8
https://doi.org/10.1115/gt2022-81686
https://doi.org/10.1115/gt2022-81686
Autor:
Xavier Gloerfelt
Publikováno v:
The Journal of the Acoustical Society of America. 148:2151-2160
The utility of the wavenumber-frequency spectrum for description and interpretation of wall pressure fluctuations beneath turbulent boundary layers has been amply demonstrated over the past decades. This representation is widely used in modelling the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9abb49ed1a0f399639a48444f41150c9
https://doi.org/10.1121/10.0002251
https://doi.org/10.1121/10.0002251
Autor:
Paola Cinnella, Xavier Gloerfelt
Publikováno v:
Flow, Turbulence and Combustion
Flow, Turbulence and Combustion, Springer Verlag (Germany), 2019, 103 (1), pp.55-91. ⟨10.1007/s10494-018-0005-5⟩
Flow, Turbulence and Combustion, Springer Verlag (Germany), 2019, 103 (1), pp.55-91. ⟨10.1007/s10494-018-0005-5⟩
International audience; Large eddy simulations are carried out for flows in a channel with streamwise-periodic constrictions, a well-documented benchmark case to study turbulent flow separation from a curved surface. Resolution criteria such as wall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::359aad869ff306a61810865153644b48
https://doi.org/10.1007/s10494-018-0005-5
https://doi.org/10.1007/s10494-018-0005-5
Publikováno v:
Physical Review Fluids. 6
The simplified model by W. R. Dean, based on a low-curvature assumption, provided an early understanding of the laminar flow in curved ducts. However, most of the following studies relied on computer simulations of the complete curvilinear Navier-Sto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55afefcccabc7d7054ff0f7c7c4ccfa6
https://doi.org/10.1103/physrevfluids.6.024101
https://doi.org/10.1103/physrevfluids.6.024101
Publikováno v:
Energies
Energies, MDPI, 2021, 14 (3), pp.772. ⟨10.3390/en14030772⟩
Energies, Vol 14, Iss 772, p 772 (2021)
Energies; Volume 14; Issue 3; Pages: 772
Energies, MDPI, 2021, 14 (3), pp.772. ⟨10.3390/en14030772⟩
Energies, Vol 14, Iss 772, p 772 (2021)
Energies; Volume 14; Issue 3; Pages: 772
International audience; Transonic flows of a molecularly complex organic fluid through a stator cascade were investigated by means of large eddy simulations (LESs). The selected configuration was considered as representative of the high-pressure stag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3adafc786265d2a3cb346b2d0b6fdc7a
https://hal.sorbonne-universite.fr/hal-03154114/document
https://hal.sorbonne-universite.fr/hal-03154114/document
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030496258
A study of dense-gas effects on the laminar, transitional and turbulent characteristics of boundary layer flows is conducted. The laminar similarity solution shows that temperature variations are small due to the high specific heats of dense gases, l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af0be5ec3050fb88553c12606f9ceff9
https://hdl.handle.net/10985/23702
https://hdl.handle.net/10985/23702