NOZZLE ASSEMBLY FOR TURBINE ENGINE

• Main Authors: VITT PAUL HADLEY, FROST WILSON
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2021
• Subjects: 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

An apparatus for a nozzle assembly for a turbine engine and a method of forming the nozzle assembly are described herein. The nozzle assembly can include a set of nozzles including an inner band and an outer band, with one or more airfoils extending between the inner and outer bands. The nozzles can be coupled to adjacent nozzles at the inner and outer bands to form the nozzle assembly. A throat can be defined at the minimum cross-sectional area between adjacent airfoils in the nozzle assembly. A formed portion can be formed on either of or both of the inner or outer band at the throat. 本发明涉及一种用于涡轮发动机的喷嘴组件的设备和形成喷嘴组件的方法。喷嘴组件可包括一组喷嘴，其包括内带和外带，其中一个或多个翼型件在内带和外带之间延伸。喷嘴可在内带和外带处联接到相邻的喷嘴，以形成喷嘴组件。喉部可限定在喷嘴组件中相邻翼型件之间的最小横截面面积处。成形部分可在喉部处形成于内带或外带中的任一个或两个上。