X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Fri, 24 Jun 2005 18:03:58 -0400 Message-ID: X-Original-Return-Path: Received: from imo-d03.mx.aol.com ([205.188.157.35] verified) by logan.com (CommuniGate Pro SMTP 4.3.5) with ESMTP id 1020714 for lml@lancaironline.net; Fri, 24 Jun 2005 16:02:42 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.188.157.35; envelope-from=Sky2high@aol.com Received: from Sky2high@aol.com by imo-d03.mx.aol.com (mail_out_v38_r1.7.) id q.12e.609beeaf (14374) for ; Fri, 24 Jun 2005 16:01:51 -0400 (EDT) From: Sky2high@aol.com X-Original-Message-ID: <12e.609beeaf.2fedc0ab@aol.com> X-Original-Date: Fri, 24 Jun 2005 16:01:47 EDT Subject: Re: [LML] Induction (not just carb) heat requirements. X-Original-To: lml@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-----------------------------1119643307" X-Mailer: 9.0 Security Edition for Windows sub 5009 -------------------------------1119643307 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable =20 In a message dated 6/24/2005 10:35:12 A.M. Central Standard Time, =20 wfhannahan@yahoo.com writes: (5) Each airplane with sea level or altitude engine(s) using fuel injection systems having metering component on which impact ice may accumulate has a preheater capable of providing a heat rise of 75=B0 F. wit= h the engine is operating at 75 percent of its maximum continuous power; and Bill, =20 Thanks for the great information on the minimum rise for alternate air for =20 Part 23 certified airplanes ( I copied back the part of 23.1093 that pertai= ns=20 to Bendix injected, front servo mounted Lancair 235/320/360s). From data I= =20 recently gathered on my airplane, I am sure that the system John Huft=20 described would meet the minimum. As a matter of fact, the system is bette= r than=20 alternate air being selected from a cold air source. =20 Now, all we need to know is, what is the maximum rise or absolute induction=20= =20 air temp to prevent detonation if such a system is activated at OATs greate= r=20 than 30F and greater than 75% power. =20 Scott Krueger AKA Grayhawk Lancair N92EX IO320 SB 89/96 Aurora, IL (KARR) -------------------------------1119643307 Content-Type: text/html; charset="ISO-8859-1" Content-Transfer-Encoding: quoted-printable
In a message dated 6/24/2005 10:35:12 A.M. Central Standard Time,=20 wfhannahan@yahoo.com writes:
<= FONT=20 style=3D"BACKGROUND-COLOR: transparent" face=3DArial color=3D#000000 size= =3D2>(5) Each=20 airplane with sea level or altitude engine(s) using fuel
injection syst= ems=20 having metering component on which impact ice may
accumulate has a=20 preheater capable of providing a heat rise of 75=B0 F. with
the engine=20= is=20 operating at 75 percent of its maximum continuous power;=20 and
Bill,
 
Thanks for the great information on the minimum rise for alternate air=20= for=20 Part 23 certified airplanes ( I copied back the part of 23.1093 that=20 pertains to Bendix injected, front servo mounted Lancair 235/320/360s). = ;=20 From data I recently gathered on my airplane, I am sure that the system John= =20 Huft described would meet the minimum.  As a matter of fact, the system= is=20 better than alternate air being selected from a cold air source.
 
Now, all we need to know is, what is the maximum rise or absolute induc= tion=20 air temp to prevent detonation if such a system is activated at OATs=20 greater than 30F and greater than 75% power.=20
 
Scott Krueger=20 AKA Grayhawk
Lancair N92EX IO320 SB 89/96
Aurora, IL=20 (KARR)



-------------------------------1119643307--