| 摘要 |
<p>The machine has an annular channel formed between a housing (1) and a rotor drum rotatable around a machine axis. An array of rotor blades is arranged in the channel, which forms a mainstream path (9). A fluid injector nozzle (8) is arranged in a region of a wall of the housing and/or the rotor drum. A part of the injector nozzle protrudes into the mainstream path and is formed for producing stream directed tangential to the wall of the mainstream path. The injector nozzle is arranged longitudinal to a periphery of the channel.</p> |
