Return-Path: Sender: "Marvin Kaye" To: lml@lancaironline.net Date: Tue, 15 Feb 2005 08:47:54 -0500 Message-ID: X-Original-Return-Path: Received: from imo-d05.mx.aol.com ([205.188.157.37] verified) by logan.com (CommuniGate Pro SMTP 4.3c1) with ESMTP id 729246 for lml@lancaironline.net; Tue, 15 Feb 2005 00:39:51 -0500 Received-SPF: pass receiver=logan.com; client-ip=205.188.157.37; envelope-from=Sky2high@aol.com Received: from Sky2high@aol.com by imo-d05.mx.aol.com (mail_out_v37_r3.8.) id q.8a.20a5e0ab (3924) for ; Tue, 15 Feb 2005 00:39:02 -0500 (EST) From: Sky2high@aol.com X-Original-Message-ID: <8a.20a5e0ab.2f42e4f6@aol.com> X-Original-Date: Tue, 15 Feb 2005 00:39:02 EST Subject: Re: [LML] Re: EGT's on O-360 X-Original-To: lml@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-----------------------------1108445942" X-Mailer: 9.0 Security Edition for Windows sub 5000 -------------------------------1108445942 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Content-Language: en =20 In a message dated 2/13/2005 9:35:17 P.M. Central Standard Time, =20 marv@lancaironline.net writes: 1) If you advance the timing, the EGTS will drop. 2) If hold the spark initiation timing event to a constant value, and=20 you use a spark source that provides a more consistent and quicker formation of the flame kernel, the EGTs will drop slightly. 3) If you use a =E2=80=9Cstandard=E2=80=9D ignition source, but adva= nce the timing slightly, you get exactly the same combustion event with the same horsepow= er and the same peak pressure and the same Theta-pp, as you get with item 2), above. It is fundamentally simple. That is all there is to it. Regards, George George, =20 Thanks. =20 Scott Krueger -------------------------------1108445942 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Content-Language: en
In a message dated 2/13/2005 9:35:17 P.M. Central Standard Time,=20 marv@lancaironline.net writes:
<= FONT=20 style=3D"BACKGROUND-COLOR: transparent" face=3DArial color=3D#000000 size= =3D2> =20 1)   If you advance the timing,  the EGTS will drop.
&nb= sp;=20
  2)   If  hold the spark initiation timing event=20= to a=20 constant value,  and
you
use a spark source that provides a mo= re=20 consistent and quicker formation of
the flame kernel,  the EGTs wi= ll=20 drop slightly.
 
  3)       If you us= e a=20 =E2=80=9Cstandard=E2=80=9D ignition source,  but advance the timingslightly, =20 you get exactly the same combustion event with the same horsepower
and=20= the=20 same peak pressure and the same Theta-pp, as you get with item=20 2),
above.
 
  It is fundamentally simple.  That=20= is=20 all there is to it.
 
  Regards, =20 George
George,
 
Thanks.
 
Scott Krueger
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