Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Davide Laera"'
Autor:
Nicholas C. W. Treleaven, Davide Laera, Julien Carmona, Nicolas Odier, Yann Gentil, Jerome Dombard, Guillaume Daviller, Laurent Gicquel, Thierry Poinsot
Publikováno v:
Flow, Turbulence and Combustion. 109:759-789
Autor:
Andrea Aniello, Davide Laera, Sylvain Marragou, Hervé Magnes, Laurent Selle, Thierry Schuller, Thierry Poinsot
Publikováno v:
Combustion and Flame
Combustion and Flame, 2023, 249, pp.112595. ⟨10.1016/j.combustflame.2022.112595⟩
Combustion and Flame, 2023, 249, pp.112595. ⟨10.1016/j.combustflame.2022.112595⟩
International audience; This study investigates H2-air flames obtained with a laboratory scale coaxial dual-swirl injector in which fuel and oxidizer are injected separately. Two flame archetypes are observed experimentally for the same global equiva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bed6dde9374604ae13d2151b4f44bee0
https://hdl.handle.net/11589/252001
https://hdl.handle.net/11589/252001
Autor:
Pasquale W. Agostinelli, Davide Laera, Ianko Chterev, Isaac Boxx, Laurent Gicquel, Thierry Poinsot
Publikováno v:
Combustion and Flame
Publikováno v:
Journal of Engineering for Gas Turbines and Power. 145
Classical gas turbine thermodynamic cycle has undergone no change over the lastdecades. The most important efficiency improvements have been obtained reducing thermallosses and raising the overall pressure ratio and peak temperature. Pressure GainCom
Publikováno v:
Combustion and Flame. 248:112558
Publikováno v:
Combustion and Flame
Combustion and Flame, Elsevier, 2020, 219, pp.86-101. ⟨10.1016/j.combustflame.2020.04.015⟩
Combustion and Flame, Elsevier, 2020, 219, pp.86-101. ⟨10.1016/j.combustflame.2020.04.015⟩
International audience; Computational prediction of thermoacoustic instabilities arising in gas turbine and aero-engine combustors still remains a challenge especially if fuel is injected in a liquid spray form. This study shows that, in LES of such
Publikováno v:
Combustion and Flame
Large Eddy Simulation (LES) is a fundamental research tool to study gas turbines and aero-engine combustors. In LES, although rarely addressed systematically, it is known that thermal boundary conditions control the heat transfer between the flow and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e9d620756cac08336666930e7791b05
Publikováno v:
Journal of Sound and Vibration. 456:137-161
Thermoacoustic instabilities in annular gas turbine combustors often involve modes which vary in both the longitudinal and circumferential directions. Recent experimental studies show that during limit cycle oscillations, different thermoacoustic mod
Publikováno v:
Experimental Thermal and Fluid Science
The present article reports experimental observation and analyses of a supercritical bifurcation of combustion instabilities triggered by the air inlet temperature (Ta). The studies are performed with a pressurised kerosene fuelled Lean Premixed Prev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e56c35e02fe052da08d5923749e3c421
http://arxiv.org/abs/2103.01008
http://arxiv.org/abs/2103.01008
Autor:
Guillaume Vignat, Daniel Durox, Davide Laera, Antoine Renaud, Ermanno Lo Schiavo, Sébastien Candel, Laurent Gicquel
Publikováno v:
Proceedings of the Combustion Institute
The dynamics of spray swirling flames is investigated by combining experiments on a single sector genericcombustorandlarge eddy simulationsof the same configuration. Measurements and calculations correspond to a self-sustained limit cycle operation w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7672e84e215e9382e82baa67d5e32fe
https://hdl.handle.net/11589/244963
https://hdl.handle.net/11589/244963