ROTOR BLADE FOR AN AIRCRAFT TURBOMACHINE

Abstract

Rotor blade (20) for an aircraft turbomachine, this blade (20) comprising a blade (22) and a foot (24) connected to the blade (22) by a platform (26), the blade (22) extending from the platform (26) to a free end (22a) comprising a recessed tub (36), the blade (20) further comprising an internal ventilation air passage circuit (38) extending from the foot (24) to said free end (22a), this internal circuit (38) comprising an internal cavity (50) located at said free end (22a), just below said tub (50), and connected to the bottom (44) of the tub (36) by outlet ports (42). Figure for the abbreviation: Figure 3

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