Return-Path: Sender: (Marvin Kaye) To: lml Date: Sun, 29 Dec 2002 09:43:00 -0500 Message-ID: X-Original-Return-Path: Received: from imo-r05.mx.aol.com ([152.163.225.101] verified) by logan.com (CommuniGate Pro SMTP 4.0.3) with ESMTP id 1941016 for lml@lancaironline.net; Sat, 28 Dec 2002 22:01:14 -0500 Received: from Sky2high@aol.com by imo-r05.mx.aol.com (mail_out_v34.13.) id q.15b.199cca65 (25305) for ; Sat, 28 Dec 2002 22:01:07 -0500 (EST) From: Sky2high@aol.com X-Original-Message-ID: <15b.199cca65.2b3fbf73@aol.com> X-Original-Date: Sat, 28 Dec 2002 22:01:07 EST Subject: Re: [LML] Re: Scimitar Prop vs. Original Hartzell Prop - Comparison X-Original-To: lml@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="part1_15b.199cca65.2b3fbf73_boundary" X-Mailer: AOL 8.0 for Windows US sub 460 --part1_15b.199cca65.2b3fbf73_boundary Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit In a message dated 12/28/2002 7:47:19 PM Central Standard Time, marv@lancaironline.net writes: > The increase from 195 to 208 suggests an improvement in prop efficiency on > the order of 20% or so. > > If the old prop was a miserable 85% (it should be in the 87 to 91 range) > then the new prop would be up around 102% or so in efficiency. > (208-195)/195=.103 or about a 10% improvement I've been told that props are usually 80% efficient - a 10% improvement would bring that to 88% efficient. Grayhawk --part1_15b.199cca65.2b3fbf73_boundary Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: 7bit In a message dated 12/28/2002 7:47:19 PM Central Standard Time, marv@lancaironline.net writes:

The increase from 195 to 208 suggests an improvement in prop efficiency on
the order of 20% or so.
 
If the old prop was a miserable 85% (it should be in the 87 to 91 range)
then the new prop would be up around 102% or so in efficiency.


(208-195)/195=.103 or about a 10% improvement

I've been told that props are usually 80% efficient - a 10% improvement would bring that to 88% efficient.

Grayhawk
 --part1_15b.199cca65.2b3fbf73_boundary--