| 摘要 |
A combustion chamber device for a gas turbine comprises a wall member (11) which defines a combustion chamber (5) having an inlet and an outlet end, wherein the wall member (11) comprises an inlet end portion (14), which has at least one opening (7) for receiving a burner member (6), comprised to generate a flame in the combustion chamber (5) and means (16, 17, 19, 39) for conveying a cooling fluid outside the combustion chamber to the inlet end portion (14) of the wall member (11) for cooling thereof. The inlet end portion (14) is substantially closed and defines a barrier against penetration of the cooling fluid into the combustion chamber (5). |
