X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imo-m21.mx.aol.com ([64.12.137.2] verified) by logan.com (CommuniGate Pro SMTP 5.1.10) with ESMTP id 2188610 for flyrotary@lancaironline.net; Fri, 20 Jul 2007 02:22:09 -0400 Received-SPF: pass receiver=logan.com; client-ip=64.12.137.2; envelope-from=Lehanover@aol.com Received: from Lehanover@aol.com by imo-m21.mx.aol.com (mail_out_v38_r9.2.) id q.d0e.ec700b6 (42808) for ; Fri, 20 Jul 2007 02:21:26 -0400 (EDT) From: Lehanover@aol.com Message-ID: Date: Fri, 20 Jul 2007 02:21:26 EDT Subject: Re: [FlyRotary] Re: Thrust measure. To: flyrotary@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-----------------------------1184912486" X-Mailer: 9.0 Security Edition for Windows sub 5366 X-Spam-Flag: NO -------------------------------1184912486 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit In a message dated 7/19/2007 9:22:55 P.M. Eastern Daylight Time, Panzera@Experimental-Aviation.com writes: With all due respect, what does measuring static thrust do for us? Pat My ideas may not be the complete list of information that could be recovered. Mr Lipps would know much more. Perhaps you could get Mr Lipps to comment? Paul was it? I enjoyed his talk at Jean this year. Thank you for that effort. Propeller thrust might be useful in designing propellers. It is hard to imagine a prop dyno not recovering thrust information. For experiencing propeller stall. For comparing one prop to another. Lately for making movies in a side view of blade flexing in single rotor installations. Lynn E. Hanover ************************************** Get a sneak peek of the all-new AOL at http://discover.aol.com/memed/aolcom30tour -------------------------------1184912486 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable
In a message dated 7/19/2007 9:22:55 P.M. Eastern Daylight Time,=20 Panzera@Experimental-Aviation.com writes:
<= FONT=20 style=3D"BACKGROUND-COLOR: transparent" face=3DArial color=3D#000080 size= =3D2>

With all due re= spect,=20 what does measuring static thrust do for us?

 Pat<= /SPAN>

 

My ideas may not be the complete list of information that could be=20 recovered. Mr Lipps would know much more. Perhaps you could get Mr Lipps to=20 comment? Paul was it? I enjoyed his talk at Jean this year. Thank you for th= at=20 effort.
 
Propeller thrust might be useful in designing propellers. It is hard to= =20 imagine a prop dyno not recovering thrust information. For experiencing=20 propeller stall. For comparing one prop to another. Lately for making movies= in=20 a side view of blade flexing in single rotor installations.
 
Lynn E. Hanover
 
 



Get a sneak pe= ek of the all-new AOL.com.
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