| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas turbine system wherein compressed air used to blade cooling is recovered into a combustor to achieve the higher power generation efficiency. SOLUTION: In the gas turbine engine utilizing high-humidity air, part of outlet air of a humidifier 7 is separated to a booster 50, the boosted air is supplied through a pipe 51 to a cooling channel 61 of a blade to cool a turbine blade, and the air being at high temperature after cooling flows into the upstream of the combustor 4 through a pipe 52. COPYRIGHT: (C)2012,JPO&INPIT |
