FIELD: machine building.
SUBSTANCE: steam generator contains an ignition device with ignition plug, a mixing head with oxidiser, fuel and water lines, feeding fuel and water for boundary cooling, a combustion chamber with cooling path channels and a profiled end wall for the supply of ballasting water, a mixing chamber with holes for ballasting water supply. The combustion chamber cooling path channels are designed at a sharp angle to the steam generator axis, and holes for ballasting water feeding to the mixing zone are designed also at sharp angle to the steam generator axis, and are facing towards opposite side with reference to channels of the combustion chamber cooling path.
EFFECT: invention improves the process of mixing of water with products of combustion of fuel components due to existence of additional turbulent component that allows to obtain qualitative fractional composition of water vapour at the reduced mixture chamber length.
2 dwg
