Return-Path: Received: from [65.173.216.66] (account ) by logan.com (CommuniGate Pro WebUser 4.0b6) with HTTP id 1700821 for ; Tue, 20 Aug 2002 10:46:28 -0400 From: "Marvin Kaye" Subject: Re: [LML] Re: leaning during climb To: lml X-Mailer: CommuniGate Pro Web Mailer v.4.0b6 Date: Tue, 20 Aug 2002 10:46:28 -0400 Message-ID: In-Reply-To: <3D6254E5.9C955E9@terra.com.br> MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format="flowed" Content-Transfer-Encoding: 8bit Posted for Marcelo Pacheco : Full Time Lean (don't know the last word). An advanced FADEC system could monitor each combustion cycle, using lean of peak operations almost full time. For example it could use rich of peak operations for maximum available power and go Lean of Peak from climb to landing, thereby completely avoiding close to peak operation, minimizing fuel consumption, reducing fuel octanage requirements and reducing engine wear and tear. George is working on such a system called Prism. This seems to be FADEC done right instead of the rich of peak only system continental is working on. Marcelo Pacheco > FTLR engines?