Composite airfoil assembly with dovetail portion

Composite airfoil assembly with dovetail portion

A composite blade assembly for a turbine engine has a core and a laminated skin. The core has a composite structure. The laminated skin has at least one composite ply. The laminated skin has a first portion forming a first angle with respect to a horizontal plane and a second portion forming a secon...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FRANKS MICHAEL JOHN, KRAY NICHOLAS JOSEPH
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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Beschreibung
Zusammenfassung:A composite blade assembly for a turbine engine has a core and a laminated skin. The core has a composite structure. The laminated skin has at least one composite ply. The laminated skin has a first portion forming a first angle with respect to a horizontal plane and a second portion forming a second angle with respect to the horizontal plane. 一种用于涡轮发动机的复合叶片组件，该复合叶片组件具有芯部和层压蒙皮。芯部具有复合结构。层压蒙皮具有至少一个复合铺层。层压蒙皮具有相对于水平面形成第一角度的第一部分和相对于水平面形成第二角度的第二部分。