FIELD: power industry.
SUBSTANCE: method for ignition of fuel mix flow in main combustion chamber by means of fuel mix contact with turbulent non-isothermal gas jet flow; at that for formation of turbulent non-isothermal gas jet flow bypass channel is installed in main chamber; delivery of fuel mix is ensured by creation of differential pressure in different sections of main chamber and fuel mix flows from area of high pressure in combustion chamber to area of low pressure in bypass channel where flow of fuel mix is delayed and ignited with further formation of turbulent non-isothermal gas jet flow of combustion products then gas jet is directed to main combustion chamber to area of low pressure in order to contact and ignite fuel mix in main combustion chamber. Pre-treated fuel mix or its components are delivered to main combustion chamber.
EFFECT: invention allows fast and reliable ignition of fuel mix jets, simplicity of design and higher processibility.
8 cl, 3 dwg
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