In addition, in order to avoid conducting the heat which results from the clea- rance of bearings to the cold end of the turbine, a special construction of jou- rnal beairngs cooled by water inside is employed.

• 此外,为了避免轴承间隙内生成的热量传到透平冷端,采用了轴承内腔水冷却的结构。