Boeing 747-400
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Boeing 747-400
Hi all,
I am doing a project regarding aircraft optimization and I need to find some information regarding Boeing 747-400, is there any way that I can obtain the values for it's oswald's span efficiency factor, base drag coefficient and Thrust Specific fuel consumption (TSFC) assuming it is using 4 engines of Pratt & Whitney PW4062. Anyone pls help!!!
Regards,
Xueming
I am doing a project regarding aircraft optimization and I need to find some information regarding Boeing 747-400, is there any way that I can obtain the values for it's oswald's span efficiency factor, base drag coefficient and Thrust Specific fuel consumption (TSFC) assuming it is using 4 engines of Pratt & Whitney PW4062. Anyone pls help!!!
Regards,
Xueming
None but a blockhead
Join Date: Nov 1999
Location: London, UK
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That's the sort of information Boeing may consider commercially sensitive and not publish. There are specialist forums that discuss these matters, though - it's not good form to advertise them on Pprune, but if you google for search terms such as Boeing engineering questions you should find them as easily as I did!
(Six different aerofoils on a 747 wing. Coo.)
Sorry not to be more specific
R
(Six different aerofoils on a 747 wing. Coo.)
Sorry not to be more specific
R
Last edited by Self Loading Freight; 12th Oct 2006 at 11:12. Reason: edited for typo
