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Re:MIT proposes to Reinvent the 737 for 70% greater fuel eff... by jws on Wednesday October 06, 2010 @06:13PM (#1766075)
From browsing http://aviationweek.typepad.com/files/mit_n3_final_presentat... …

• It's all about radically different fuselage design.

• 10% slower than current, think they might pick it up by saving 15 minutes on load and unload because of multiple aisles.

• The 777 model has no windows in economy class, and apparently no doors visible either. They are 9 row deep pods with 3/2 seats and a lateral aisle at the front. That is going to take some getting used to.

• There is a slide that says the N+3 numbers are reached with "advanced technology insertion". I am reminded of a Sidney Harris cartoon: http://avionod.wordpress.com/2009/04/06/and-then-a-miracle-h...

• They will fly higher, 40k feet and 45k feet. No word on how that changes turbulence, I presume it helps.

Re:MIT proposes to Reinvent the 737 for 70% greater fuel eff... by notahacker on Wednesday October 06, 2010 @06:56PM (#1766190)
Emergency passenger evacuations for the 777 model could be interesting...