Large Eddy Simulations of complex multicomponent swirling spray flames in a realistic gas turbine combustor

Autor: Varun Shastry, Eleonore Riber, Laurent Gicquel, Bénédicte Cuenot, Virginel Bodoc

Publikováno v: Proceedings of the Combustion Institute.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c638f4244f252703a40dc3df7ea99bb2
https://doi.org/10.1016/j.proci.2022.08.059

Impact of liquid fuel on the flame response at elevated pressure

Autor: Virginel Bodoc, Pierre Gajan, Julien Garraud

Publikováno v: Vol 1 No 1 (2021): ICLASS Edinburgh 2021
ICLASS 2021-International Conference on Liquid Atomization & Spray Systems
ICLASS 2021-International Conference on Liquid Atomization & Spray Systems, Aug 2021, Edimbourg, United Kingdom. Paper 70

International audience; This paper details the experimental study performed at ONERA on the LACOM test bench. Thermoacoustic transfer functions of a full scale gas turbine injector operating up to 5 bars have been measured. The fuels correspond respe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0322bfc074a0b5ea982dbf52214ceafb
https://hal.archives-ouvertes.fr/hal-03346670

Experimental analysis of droplet spatial distribution in a spray burner

Autor: Virginel Bodoc, Maxime Vicentini, Pascal Fede, Olivier Simonin, Olivier Rouzaud, Renaud Lecourt

Publikováno v: Atomization and Sprays
Atomization and Sprays, 2021, 31 (6), pp.1-22. ⟨10.1615/AtomizSpr.2021034211⟩

International audience; A new experimental setup PROMETHEE has been built to study spray combustion. The design corresponds to a square-duct channel with a bluff body spanning over the entire width of the channel. Turbulent flow circulates around the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fdf604a96f6e596281fcfdbc5778ea6a
https://hal.archives-ouvertes.fr/hal-03414173/file/Rouzaud_28169.pdf

Characterization of Confined Liquid Jet Injected into Oscillating Air Crossflow

Autor: Pierre Gajan, Geoffroy Illac, Virginel Bodoc, Frank Simon, Anthony Desclaux

Publikováno v: Flow, Turbulence and Combustion
Flow, Turbulence and Combustion, Springer Verlag (Germany), 2020, 104 (1), pp.1-18. ⟨10.1007/s10494-019-00037-9⟩

International audience; The aim of this work is to study the role of the liquid phase in the thermo-acoustic coupling that leads to combustion instabilities. In multipoint injection systems, the liquid fuel is injected through orifices as jets which

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1776cf3f9ebcd5d1eab84c4dd6a7a56e
https://hal.archives-ouvertes.fr/hal-02780211/file/DMPE19084.1586266918_postprint.pdf

Experimental Investigation of High Speed SLD Impact

Autor: Pierre Berthoumieu, Virginel Bodoc

Publikováno v: SAE International Conference on Icing of Aircraft, Engines and Structures
SAE International Conference on Icing of Aircraft, Engines and Structures, Jun 2019, Minneapolis, United States. ⟨10.4271/2019-01-2006⟩

International audience; This paper proposes an experimental investigation of fast impinging large droplets in non-icing conditions. Two main aspects of the impact event are analyzed and discussed: the impact dynamics as a function of the surface natu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5d275522ea5002ce916d1afc09f4e50
https://hal.archives-ouvertes.fr/hal-02779061/file/DMPE20058.1586356763.pdf