Gas turbine combustor, gas turbine, and jet engine

摘要

For the purpose of reduced NOx gas emission, a gas turbine engine comprises a cylinder (2) having a combustion region (11) inside of the cylinder (2); a resonator (16) having a cavity (15) and provided around the surface of the cylinder (2) and sound absorption holes (14) formed on the cylinder (2) and having opening ends on the cylinder (2).