Combined structure air film hole for cooling front edge of turbine blade

The utility model discloses a combined structure air film hole for cooling the leading edge of a turbine blade, which comprises a first through hole and a taper hole which are sequentially communicated from the inlet direction to the outlet direction, the first through hole and the taper hole are ar...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHOU JIANGFENG, WANG HAILIN, DU ZHINENG, FANG YUAN, CAI PENG, XU SHIHUI, WANG MING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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