| 摘要 |
<p>The blade (10) has a cooling unit (18) and a cooling channel (14) for aiding cooling medium flow, where the cooling medium is arranged in a flow path of the cooling medium. The cooling unit is formed in a shape of stud. A flow attacking edge (12) extends in a side of the blade, and the cooling channel is bordered opposite to the flow attacking edge by a wall section. The cooling unit extends from the wall section into the cooling channel.</p> |
