FIELD: machine building.
SUBSTANCE: annular combustion chamber (10) comprising a first annular wall (12) and a second annular wall (13) coaxial about one axis (X), chamber bottom (14) connecting the first and second walls (12, 13), and a plurality of nozzles (16). First wall (12) comprises first air supply holes (18) at nozzles (16) outlet. In combustion chamber (10) at least for first of said nozzles (16), at least three of first holes (18) having common first nozzle as nearby nozzle are located at equal distance (D) from first nozzle (16).
EFFECT: invention is aimed at flame stabilization and allows controlling the temperature field at the combustion chamber outlet.
10 cl, 4 dwg
