Compressor blade with chanferred tip

The blade has orthogonal base with a longitudinal axis (X), tangential axis (Y), and radial axis (Z). The blade extends radially between a root and a tip (30), and longitudinally between a leading edge and a trailing edge. The blade is rotated inside an outer stator shell whose surface is covered of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LEJARS CLAUDE,TRICONNET NICOLAS
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04 LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The blade has orthogonal base with a longitudinal axis (X), tangential axis (Y), and radial axis (Z). The blade extends radially between a root and a tip (30), and longitudinally between a leading edge and a trailing edge. The blade is rotated inside an outer stator shell whose surface is covered of an abradable material. The tip has a chamfer (42) in order to reduce a contact surface (48) between the tip and the material. The surface (48) presents a width in the range of 0.1 mm to 0.9 mm in a tangential direction.