超级军网LEAP-X发动机的核心机是否还是来自F101/F110？
来源：百度文库 编辑：超级军网 时间：2024/04/25 16:50:06
土鳖C919要组装LEAP-X发动机了，
有人说就是CFM56终极改型，
所以问一问，是否还是F101/F110的核心机．土鳖C919要组装LEAP-X发动机了，
有人说就是CFM56终极改型，
所以问一问，是否还是F101/F110的核心机．
有人说就是CFM56终极改型，
所以问一问，是否还是F101/F110的核心机．土鳖C919要组装LEAP-X发动机了，
有人说就是CFM56终极改型，
所以问一问，是否还是F101/F110的核心机．
不是，LEAP-X是GE完全革命性的新型核心机
和PW，GE同档机型相比如何？
aliasmaya 发表于 2009-12-22 17:51 
CMC是绝对亮点啊
LEAP-X以前的编号就是LEAP56啊．
终极改型说还是说得通的．．．
终极改型说还是说得通的．．．
青萍之末 发表于 2009-12-23 23:28
岂有此理;P
Leap56、之前还有个Tech56，都是技术预研项目。
http://www.ainonline.com/news/si ... vows-launch-leap-x/
...The Leap-X “is a new engine from back to front,” said Clapper. “A year ago we would have said we could do 12.5 to 13 percent. We accelerated our technology program and now we can go to 16 percent.” He insisted the Leap-X won’t serve as an upgrade for the current CFM56 on the existing A320–an option sought by Pratt & Whitney for its geared turbofan. “Our path to market is clear,” said Clapper. “This is how we transition from one airframe to another.”
岂有此理;P
Leap56、之前还有个Tech56，都是技术预研项目。
http://www.ainonline.com/news/si ... vows-launch-leap-x/
...The Leap-X “is a new engine from back to front,” said Clapper. “A year ago we would have said we could do 12.5 to 13 percent. We accelerated our technology program and now we can go to 16 percent.” He insisted the Leap-X won’t serve as an upgrade for the current CFM56 on the existing A320–an option sought by Pratt & Whitney for its geared turbofan. “Our path to market is clear,” said Clapper. “This is how we transition from one airframe to another.”
aliasmaya 可以啊 这张slide都有啊
千锻青松 发表于 2009-12-22 16:15
俺的印象中还是CFM56系列的改进，尽管使用了很多的新技术。油耗据说可以比目前的CFM56-7B可以降低5-7%。GTF号称12%。开转子号称15-20%。
07和08年的《国际航空》有介绍过。
俺的印象中还是CFM56系列的改进，尽管使用了很多的新技术。油耗据说可以比目前的CFM56-7B可以降低5-7%。GTF号称12%。开转子号称15-20%。
07和08年的《国际航空》有介绍过。