TURBINE BLADE WITH BLADE TIP EJECTOR

A turbine blade for a gas turbine engine is provided. The turbine blade includes an airfoil having a tip cavity. The tip cavity has a walled bottom. A pocket opening is formed in the wall adjacent to the trailing edge of the turbine blade. A passage carries a cooling medium from an internal cooling...

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Bibliographische Detailangaben
Hauptverfasser:	CHONG GENE, BERNIER BRYAN, LEE JAE BIN, KIM KIBAEK, KIM SEOKBEOM
Format:	Patent
Sprache:	eng ; kor
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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Beschreibung
Zusammenfassung:	A turbine blade for a gas turbine engine is provided. The turbine blade includes an airfoil having a tip cavity. The tip cavity has a walled bottom. A pocket opening is formed in the wall adjacent to the trailing edge of the turbine blade. A passage carries a cooling medium from an internal cooling circuit to a cooling hole formed partly through the bottom and partly through the trailing edge. 가스 터빈 엔진용 터빈 블레이드가 제공된다. 터빈 블레이드는 팁 공동을 갖는 에어포일을 포함한다. 팁 공동은 벽으로 둘러싸인 바닥을 가진다. 터빈 블레이드의 트레일링 엣지에 근접한 벽에 포켓 개구가 형성된다. 통로는 내부 냉각 회로로부터 부분적으로는 바닥을 통해 그리고 부분적으로는 트레일링 엣지를 통해 형성된 냉각 구멍까지 냉각 매체를 전달한다.