| 摘要 |
A turbomachine blade presenting a free end having an end wall from which there projects a rim, the rim comprising a first fraction starting from the trailing edge of the blade and running along the suction side of the blade to a connection zone, and a second fraction of closed outline connected to the first fraction at the region of said connection zone. Said second fraction extends the first fraction, running along the suction side of the blade, along the leading edge of the blade, and then returning to the connection zone. The invention is applicable to high pressure turbine blades of a turbojet.
|
