LIQUID-GAS EVAPORATOR-MIXER Russian patent published in 2024 - IPC B01F23/20 B01F27/65 B01F27/72 B01F101/59 

FIELD: engine building.

SUBSTANCE: invention relates to the field of aircraft gas turbine engines (GTE), namely to the automatic control system (ACS) of fuel supply to the main and afterburner combustion chambers. Evaporator housing is made two-layer, layers between themselves form air space, pressure chamber is made in form of confuser, at the inlet of which a liquid component supply unit is installed, consisting of N nozzles, the mixing chamber is made in the form of a diffuser, at the inlet of which a vane swirler is installed, and in the wall there is a nozzle for inlet of the gas component with direction to the unit for supply of liquid component, the evaporating elements are made in the form of a screw, the diameter of the screw surface of which is constant along the whole length.

EFFECT: increased efficiency of gas mixing, increased efficiency of mixer in all operating modes of gas turbine engine, increased degree of homogeneity, as well as simplified design.

1 cl, 1 dwg