麻烦大家看下deswirl vanes 如何翻译

hwave · 发表于 2012-5-21 09:15:37

Leaned deswirl vanes behind a centrifugal compressor in a gas turbine engine

United States Patent Application 20070183890 <DIV float_left?>Kind Code:
A1

Abstract:
A compressor includes a deswirl assembly to improve aerodynamic coupling with the combustor. The assembly includes an annular housing and a plurality of vanes. The annular housing includes an inner and an outer annular wall disposed concentric to each other, and a flowpath defined therebetween. The plurality of vanes is disposed in the flowpath in a substantially annular pattern. Each vane has a leading edge, a trailing edge, a convex surface, and concave surface, and each of the convex and concave surfaces extends between the leading and trailing edges. Additionally, each vane extends between and is angled relative to the inner and the outer annular walls such that the concave surface faces the outer annular wall and the convex surface faces the inner annular wall. The vanes preferably have a uniform axial cross section for ease of manufacturing.
SWIRL是旋转的意思，就是查不到DESWIRL。那这个就是加了前缀， deswirl vanes是 消除旋转的意思吗。

freetm · 发表于 2012-5-21 09:57:21

请参考：
http://www.google.com.hk/search? ... rl&bav=on.2,or.r_gc.r_pw.,cf.osb&biw=1024&bih=602&wrapid=tlif133756529841010&um=1&ie=UTF-8&tbm=isch&source=og&sa=N&tab=wi&ei=c6C5T7WaDomeiAfah93SCA

liufei73078 · 发表于 2012-5-27 21:15:27

倾斜反漩涡叶片在燃气涡轮发动机离心压气机后面不是消除旋转，仅仅说它的长相是反漩涡的

zy32223 · 发表于 2012-6-23 16:43:51

前缀动词反意

362772763 · 发表于 2014-8-24 23:30:35

看不懂

woaijiwuluntan · 发表于 2014-9-4 20:55:34

看得头都晕了

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