| 摘要 |
FIELD: heating.SUBSTANCE: invention refers to devices for superheated water steam generators employing hydrogen and oxygen mix combustion in steam medium. It can be applied in rocket engines, combined and steam turbine power plant cycles. Vortex hydrogen-oxygen combustion chamber includes ignition device, fuel (hydrogen) and oxidizer (oxygen) feed pipelines, combustion and mixing chamber, fuel and oxidizer nozzles, swirling devices, conical flame stabiliser, combustion liner, flame tube, cooling channel, and hemispherical header.EFFECT: enhanced efficiency of mixing chamber and combustion liner wall cooling, regular thermal gas dynamics parameters at the output, reduced residual swirling of superheated steam; simplified steam zone separation system; possible compensation of thermal expansion of heat-stressed structural elements.5 cl, 1 dwg |
