Jet engine certification undergoes more and more stringent controls that impose a strong reduction of pollutant emissions. As a response, designs move towards lean combustion, which raises difficulties relative to combustion stability and re-ignition capabilities in high altitude. The use of liquid fuels in real chambers introduces new variables into the ignition process, which involves complex simultaneous multi-physical interactions. The present experimental investigation addresses different phases of aeronautical ignition in two different confined, swirled, spray jet chambers. A single-injector facility is used to study the initial flame kernel development and interaction with the flow leading to successful ignition or misfire, following...
International audienceAeronautical gas turbine ignition is still not well understood and its managem...
In order to meet the new international environmental regulations while maintaining a strong economic...
L'allumage et le réallumage de haute altitude présentent de grandes difficultés dans le cadre des ch...
Jet engine certification undergoes more and more stringent controls that impose a strong reduction o...
Jet engine certification undergoes more and more stringent controls that impose a strong reduction o...
Jet engine certification undergoes more and more stringent controls that impose a strong reduction o...
La certification des moteurs aéronautiques impose des fortes réductions des émissions polluantes. Un...
La conception de nouveaux moteurs impose de respecter des normes de sécurité concernant les performa...
Le développement et la certification de systèmes propulsifs aéronautiques nécessitent une phase d'es...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
De nos jours, la combustion d'hydrocarbures est largement répandue dans de nombreuses applications, ...
International audienceAeronautical gas turbine ignition is still not well understood and its managem...
In order to meet the new international environmental regulations while maintaining a strong economic...
L'allumage et le réallumage de haute altitude présentent de grandes difficultés dans le cadre des ch...
Jet engine certification undergoes more and more stringent controls that impose a strong reduction o...
Jet engine certification undergoes more and more stringent controls that impose a strong reduction o...
Jet engine certification undergoes more and more stringent controls that impose a strong reduction o...
La certification des moteurs aéronautiques impose des fortes réductions des émissions polluantes. Un...
La conception de nouveaux moteurs impose de respecter des normes de sécurité concernant les performa...
Le développement et la certification de systèmes propulsifs aéronautiques nécessitent une phase d'es...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
Ignition is one of the critical issues that arise in the design and dimensioning of aeronautic combu...
De nos jours, la combustion d'hydrocarbures est largement répandue dans de nombreuses applications, ...
International audienceAeronautical gas turbine ignition is still not well understood and its managem...
In order to meet the new international environmental regulations while maintaining a strong economic...
L'allumage et le réallumage de haute altitude présentent de grandes difficultés dans le cadre des ch...