Patent ID: 11959642
Assignee: DOOSAN ENERBILITY CO., LTD.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 9:
10. A gas turbine comprising:
a compressor configured to compress air introduced from the outside;
a combustor having a micro-mixer and configured to mix the compressed air compressed in the compressor and fuel and combust an air-fuel mixture; and
a turbine including a plurality of turbine blades to be rotated by combustion gases combusted in the combustor, the micro-mixer comprising:
a plurality of fuel tubes through which air and fuel flow;
a casing accommodating the plurality of fuel tubes therein; and
a plurality of injection parts each formed as a pyramidal protrusion on one side of the casing and connected to a downstream end of a respective fuel tube from among the plurality of fuel tubes to inject the air and the fuel, wherein each of the plurality of injection parts has an inclined injection hole formed obliquely with respect to an extension direction of the plurality of fuel tubes on at least one side of the pyramidal protrusion.