| 摘要 |
PROBLEM TO BE SOLVED: To provide an alternative solution for further reducing the pressure loss and the flow loss in the rotor interior.SOLUTION: The invention relates to a rotor (10) for a thermal turbomachine, in particular a gas turbine, the rotor (10) configured to conduct a medium in its interior. In order to conduct the medium in the interior with a low flow loss, there is provided a rotor disk (34) of a compressor having holes 36 to feed the medium from the outside into the rotor interior. For improved temperature control of the rotor disk (34), the holes (36) conduct the medium through the rotor disk (34) counter to the flow direction in the compressor.SELECTED DRAWING: Figure 2 |
