| 摘要 |
PURPOSE: An impeller and a compressor including the same are provided to reduce the instability of flow in the impeller and increase the efficiency, pressure ratio, and serge margin of the impeller without change in the length of a hub. CONSTITUTION: An impeller comprises blades, a scroll, an outlet duct, and a splitter blade. The blades(231) are arranged on a side of a hub. The scroll is arranged on the backside of the blade. The outlet duct is arranged on the backside of the scroll. The splitter blade is arranged between the adjacent blades on a side of the hub. |
