SGT5-4000F燃气轮机改进升级措施分析

史玉恒, 刘润泽, 李士龙, 蒋东翔

SGT5-4000F Gas Turbine Improvement and Upgrade Measures Analysis

Yuheng SHI, Runze LIU, Shilong LI, Dongxiang JIANG

图12 透平后面级密封系统改进

Fig.12 Modification of the sealing system of the rear turbine stages