发明授权
- 专利标题： Augmentor with axially displaced vane system
- 专利标题（中）： 具有轴向位移叶片系统的增压器
-
申请号： US10748531申请日： 2003-12-30
-
公开(公告)号： US07013635B2公开(公告)日： 2006-03-21
- 发明人: Jeffrey M. Cohen , Meredith Bright Colket, III , Scott A. Liljenberg , Andrzej Banaszuk , Derk S. Philippona , Jeffery A. Lovett
- 申请人： Jeffrey M. Cohen , Meredith Bright Colket, III , Scott A. Liljenberg , Andrzej Banaszuk , Derk S. Philippona , Jeffery A. Lovett
- 申请人地址： US CT Hartford
- 专利权人： United Technologies Corporation
- 当前专利权人： United Technologies Corporation
- 当前专利权人地址： US CT Hartford
- 代理机构： Carlson, Gaskey & Olds
- 主分类号： F02K3/10
- IPC分类号： F02K3/10
摘要：
An augmentor system minimizes acoustic pressure fluctuations on the heat release process within the augmentor by staggering the vanes therein. The alternating axial vane stagger pattern arranges the downstream set of vanes as baffles which prevent the propagation of tangential acoustic waves between the vanes to protect the upstream set of vanes from the effects of transverse acoustic velocity fluctuations which minimizes screech without substantially affecting augmentor performance.
公开/授权文献
- US20050144932A1 Augmentor with axially displaced vane system 公开/授权日：2005-07-07
信息查询
