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Old 8th October 2006 | 06:45
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evauoz
 
Joined: Oct 2006
Posts: 4
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From: singapore
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
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