STRESS MITIGATION FEATURE FOR COMPOSITE AIRFOIL LEADING EDGE

• 收藏
• 分享

专利权人:

发明人:

CHANG, HOYT Y.,DUELM, SHELTON O.

申请号：

EP20140751134

公开号：

EP2956625(A4)

申请日:

2014.01.29

申请国别(地区):

欧洲专利局

年份:

2016

代理人:

摘要：

A vane assembly within a mid-turbine frame of a gas turbine engine includes an airfoil that extends between an outer platform and an inner platform. The airfoil includes an outer wall defining a leading edge of a first radius. An inner wall of the airfoil defines an inner cavity including a forward portion proximate the leading edge defining a second radius different than the first radius.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/