| 摘要 |
PROBLEM TO BE SOLVED: To prevent steam from condensing before being introduced into a combustion chamber in a gas turbine in which a pre-mixed gas of a hydrogen gas and the steam is introduced into the combustion chamber and combusted.SOLUTION: The gas turbine 100 include a fuel injection nozzle 23 for introducing a mixture of the hydrogen gas and the steam into the combustion chamber; a steam feed unit 40 for feeding the steam to the fuel injection nozzle 23 to lower the combustion temperature; and a heating device 60 for heating the hydrogen gas fed to the fuel injection nozzle 23.SELECTED DRAWING: Figure 1 |
