Sponsor Message:
Aviation Technical / Operations Forum
My Starred Topics | Profile | New Topic | Forum Index | Help | Search 
777 Engine Diferences  
User currently offlineCobra27 From Slovenia, joined May 2001, 1012 posts, RR: 0
Posted (12 years 7 months 3 weeks 5 days 6 hours ago) and read 1170 times:

HI
Which are the the main differences (except thrust) betwen GE, PW and RR?
I flew with all of them, but i didn't find any f.... diference


7 replies: All unread, jump to last
 
User currently offlineBabaero From Philippines, joined Jan 2002, 464 posts, RR: 0
Reply 1, posted (12 years 7 months 3 weeks 5 days 5 hours ago) and read 1126 times:

Customer preferences.
Apart from thrust,not really much to choose from.

Our Airline uses Rollers,


User currently offlineTrent_800 From United Kingdom, joined Jan 2002, 136 posts, RR: 0
Reply 2, posted (12 years 7 months 3 weeks 4 days 19 hours ago) and read 1084 times:

Rolls Royce Use 3 Shafts on theirs as compared to the 2 shafts used on the GE & PW models

User currently offlineTsentsan From Singapore, joined Jan 2002, 2016 posts, RR: 15
Reply 3, posted (12 years 7 months 3 weeks 4 days 13 hours ago) and read 1070 times:

Trent_800,

Would that mean you'd get N1,N2,N3 on the RRs, while only N1 and N2 on the GE/PWs?



NO URLS in signature
User currently offlineTrent_800 From United Kingdom, joined Jan 2002, 136 posts, RR: 0
Reply 4, posted (12 years 7 months 3 weeks 4 days 9 hours ago) and read 1052 times:

Yes:- Apparently RR say that they have the Three shaft design so that each shaft can run closer to its optimum speed.

User currently offlineKlaus From Germany, joined Jul 2001, 21462 posts, RR: 53
Reply 5, posted (12 years 7 months 3 weeks 4 days 3 hours ago) and read 1037 times:

Wouldn´t it also change (improve?) dynamic behaviour? (Thrust change)

User currently offlineCobra27 From Slovenia, joined May 2001, 1012 posts, RR: 0
Reply 6, posted (12 years 7 months 3 weeks 3 days 19 hours ago) and read 1009 times:

Are RR engines more fuel efficient with three schafts


User currently offlineTsentsan From Singapore, joined Jan 2002, 2016 posts, RR: 15
Reply 7, posted (12 years 7 months 3 weeks 3 days 12 hours ago) and read 998 times:

Well, issit true that RR breaks down (read more engine problems) than GE/PW?


NO URLS in signature
Top Of Page
Forum Index

Reply To This Topic 777 Engine Diferences
Username:
No username? Sign up now!
Password: 


Forgot Password? Be reminded.
Remember me on this computer (uses cookies)
  • Tech/Ops related posts only!
  • Not Tech/Ops related? Use the other forums
  • No adverts of any kind. This includes web pages.
  • No hostile language or criticizing of others.
  • Do not post copyright protected material.
  • Use relevant and describing topics.
  • Check if your post already been discussed.
  • Check your spelling!
  • DETAILED RULES
Add Images Add SmiliesPosting Help

Please check your spelling (press "Check Spelling" above)


Similar topics:More similar topics...
All Avialable 777 Engine Options posted Sun Oct 29 2006 22:09:11 by FighterPilot
777 Engine Noise posted Wed Jun 28 2006 01:24:11 by Jaylink
A380 Vs 777 Engine Size posted Wed Mar 1 2006 22:43:06 by Okees
Worldwide 777 Engine/airframe Reliability posted Mon Sep 26 2005 18:18:46 by Zeke
777 Engine? posted Thu Feb 12 2004 10:48:55 by FA4UA
777 Engine Differences posted Thu Oct 30 2003 02:28:27 by QANTAS747-438
777 Engine Exhaust posted Sat Oct 18 2003 02:22:50 by Bruce
777 Engine To 737 Fuselage? posted Wed Sep 24 2003 06:20:00 by Tarzanboy
A346 And 777 Engine Comparison posted Wed Jun 11 2003 22:37:39 by Bigphilnyc
777 Engine Start posted Sat Apr 26 2003 18:18:02 by Modesto2

Sponsor Message:
Printer friendly format