BURNER UNIT Russian patent published in 2003 - IPC

FIELD: power engineering; motor-car industry. SUBSTANCE: burner unit is provided with newly introduced vortex generator and air feed nozzle coaxially disposed inside main air feed nozzle so that it projects from the latter, at least one row of slits being made on its projecting side surface. Additional- nozzle vortex generator is mounted under main-nozzle vortex generator. Proposed design enables organization of air jets in upper part of combustion chamber from air flow different from that used to form air jets in lower part of combustion chamber. EFFECT: enhanced power capacity and completeness of fuel combustion. 1 cl, 1 dwg