Modern combustion systems benefit from constant technological advanceswhich aim at reducing the emissions of chemical pollutants and at wideningregimes of stable operation. Further progress in the combustion field requiresa better understanding and modelling of the combustion dynamics. In thesesystems, the combustible is often injected as a liquid polydisperse spray. Experimentaldata are thus required to validate simulation tools in configurationswith flames interacting with controlled structures in multi-phase flows.This thesis aims at studying some of these fundamental interactions in wellcontrolledlaminar flows submitted to upstream modulations. Two experimentalconfigurations are investigated comprising counterflow flames and free inertj...
Les besoins énergétiques de la population mondiale ne cessent d’augmenter. Les prévisions indiquent ...
Thermo-acoustic instabilities in combustion chambers are generated by the interactions between a fla...
The general objective of this research is to contribute to the understanding of fundamental mechanis...
Modern combustion systems benefit from constant technological advanceswhich aim at reducing the emis...
Regulations on pollutants have led to the creation of new combustion systems. Giving that fuel is st...
Vibratory crises have been observed in EDF thermal power plants operating with heavy fuel oil. Such ...
La conception de chambres de combustion de nouvelles génération moins polluanteset fonctionnant sur ...
This study concerns combustion instabilities. It analyzes the dynamics of flames submited to an azim...
Until recently, automotive and aeronautical engines were designed to operate with fossil fuels. To b...
The understanding of the stabilization process of Diesel spray flames is a key challenge because of ...
This work deals with the stabilization of premixed turbulent swirling flames of methane/hydrogen/air...
The forthcoming transition in aviation burner technology towards renewable energy sources and reduce...
The combustion of hydrocarbons still represents the major part of the worldwide production of energy...
La combustion d’hydrocarbures représente encore aujourd’hui une part très majoritaire de la producti...
Les besoins énergétiques de la population mondiale ne cessent d’augmenter. Les prévisions indiquent ...
Thermo-acoustic instabilities in combustion chambers are generated by the interactions between a fla...
The general objective of this research is to contribute to the understanding of fundamental mechanis...
Modern combustion systems benefit from constant technological advanceswhich aim at reducing the emis...
Regulations on pollutants have led to the creation of new combustion systems. Giving that fuel is st...
Vibratory crises have been observed in EDF thermal power plants operating with heavy fuel oil. Such ...
La conception de chambres de combustion de nouvelles génération moins polluanteset fonctionnant sur ...
This study concerns combustion instabilities. It analyzes the dynamics of flames submited to an azim...
Until recently, automotive and aeronautical engines were designed to operate with fossil fuels. To b...
The understanding of the stabilization process of Diesel spray flames is a key challenge because of ...
This work deals with the stabilization of premixed turbulent swirling flames of methane/hydrogen/air...
The forthcoming transition in aviation burner technology towards renewable energy sources and reduce...
The combustion of hydrocarbons still represents the major part of the worldwide production of energy...
La combustion d’hydrocarbures représente encore aujourd’hui une part très majoritaire de la producti...
Les besoins énergétiques de la population mondiale ne cessent d’augmenter. Les prévisions indiquent ...
Thermo-acoustic instabilities in combustion chambers are generated by the interactions between a fla...
The general objective of this research is to contribute to the understanding of fundamental mechanis...