| 摘要 |
The invention relates to a gas turbine (4) with a turbine stage (24) having a vane (26) and an admission (32) for cooling air (K) with a cooling air outlet (34). The turbine stage (24) can be cooled by means of the cooling air (K), whereby the cooling air admission (32) has means so that a predetermined pressure of the cooling air (K) on the cooling air outlet (34) can be regulated.
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