X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Sat, 26 May 2007 14:13:33 -0400 Message-ID: X-Original-Return-Path: Received: from imo-m20.mx.aol.com ([64.12.137.1] verified) by logan.com (CommuniGate Pro SMTP 5.1.9) with ESMTP id 2068798 for lml@lancaironline.net; Sat, 26 May 2007 11:23:31 -0400 Received-SPF: pass receiver=logan.com; client-ip=64.12.137.1; envelope-from=PTACKABURY@aol.com Received: from PTACKABURY@aol.com by imo-m20.mx.aol.com (mail_out_v38_r9.2.) id q.c5f.14b14e4b (14501) for ; Sat, 26 May 2007 11:22:49 -0400 (EDT) From: PTACKABURY@aol.com X-Original-Message-ID: X-Original-Date: Sat, 26 May 2007 11:22:49 EDT Subject: Re: [LML] Re: TSIO 550 LOP X-Original-To: lml@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-----------------------------1180192969" X-Mailer: 9.0 Security Edition for Windows sub 5365 X-Spam-Flag: NO -------------------------------1180192969 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit A repeat question--I was probably a bit too obtuse with the first try: We have at lease two configs of TSIO-550s out there (7.5 and 8.5 CR) and many interpretations of LIV(P)s. If they are run at the same fuel flow LOP then to the first order they are making the same horsepower. If their airspeed indicator/pitot static systems are reasonably accurate then a comparison of indicated airspeed should give an idea of relative efficiency and how the breed is evolving. So if we operate our TCM dollar eaters at 17.5 gph LOP as Walter suggests is typical on some airframes, then what sort of KIAS are we seeing? Mine was 211 KIAS before paint and as I stated I am hoping for an increase of about 4 knots after paint. I hope to have the reassembly complete this coming week and will share the results. regards, paul--N94PT ************************************** See what's free at http://www.aol.com. -------------------------------1180192969 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable
A repeat question--I was probably a bit too obtuse with the first=20 try:  We have at lease two configs of TSIO-550s out there (7.5 and 8.5=20= CR)=20 and many interpretations of LIV(P)s.  If they are run at the same fuel=20= flow=20 LOP then to the first order they are making the same horsepower.  If th= eir=20 airspeed indicator/pitot static systems are reasonably accurate then a=20 comparison of indicated airspeed should give an idea of relative efficiency=20= and=20 how the breed is evolving.  So if we operate our TCM dollar eaters at 1= 7.5=20 gph LOP as Walter suggests is typical on some airframes, then what sort of K= IAS=20 are we seeing?  Mine was 211 KIAS before paint and as I stated I am hop= ing=20 for an increase of about 4 knots after paint.  I hope to have the=20 reassembly complete this coming week and will share the results.
regards, paul--N94PT



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