Umkehrbrennkammer von kurzer Länge mit reduzierter NOx-Produktion.

摘要

The invention relates to a combustion chamber comprising: a first enclosure (2), a second enclosure (5) for evacuation of the gases burnt in the first enclosure, said enclosures being arranged in a so-called reverse-flow configuration, orifices (14) for admission of primary oxidant, orifices (12) for admission of oxidant for dilution of the burnt gases, and an enclosure (11A-11B) for distribution of oxidant to said orifices for admission of primary oxidant and of dilution oxidant. …According to the invention, the orifices (14) for admission of primary oxidant open exclusively into the first enclosure (2), the orifices (12) for admission of dilution air opening themselves exclusively into the second enclosure (5). …One application is the production of a turbo-engine having a low level of pollutant emissions. ……