REFLECTOR:Synthetic Oil

Wed, 12 Nov 2003 10:49:42 -0800

This is a multi-part message in MIME format.

------=_NextPart_000_0001_01C3A90A.ADD461D0
Content-Type: multipart/alternative;
	boundary="----=_NextPart_001_0002_01C3A90A.ADD461D0"

------=_NextPart_001_0002_01C3A90A.ADD461D0
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: 7bit

Hey Al, lighten up.  We don't need the smart ASS comments.

Vacuum compared to the front of the airplane.  Some have observed that
the manifold pressure drops when the intake air is from INSIDE the cowl.
Just take a look the engine's position compared to a tractor.  The
tractor faces the wind and gets close to pitot pressure - at 175 knots
this is approximately 20 inches of water PRESSURE.  On the back end of
the plane, there would be a opposite pressure (often called VACUUM).
This negative pressure (often called VACUUM) is approximately 20 inches
of water.  40 inches of water - is approximately 1.5 psi.  

It would be awfully nice if folks would engage their brain before
putting their mouth in gear!!!! 

Whoa, hey; easy now.  Sorry if I was misunderstood.  My response was
reaction to Don Georges remark; not you.  It seemed like an invalid
excuse to me.

Again I ask - where is the pressure differential that causes the
additional oil consumption?  Aside from whether we disagree on the cowl
pressures.

And you will generally not have anything near full dynamic pressure in
the cowling of a tractor; the air is flowing through; I just guessed
about 5" h20.  And at the cowling in the rear of our planes there is
significant pressure recovery, so we may get 3-5" h20 below ambient. 

          It would be awfully nice if folks would engage their brain
before putting their mouth in gear!!!!

I agree, thank you.

Al

------=_NextPart_001_0002_01C3A90A.ADD461D0
Content-Type: text/html;
	charset="us-ascii"
Content-Transfer-Encoding: quoted-printable

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>

<head>
<META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =
charset=3Dus-ascii">

<meta name=3D"Microsoft Theme 2.00" content=3D"Quad 011">

<meta name=3DGenerator content=3D"Microsoft Word 10 (filtered)">

<style>
<!--
 /* Font Definitions */
 @font-face
	{font-family:Verdana;
	panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
	{font-family:"Trebuchet MS";
	panose-1:2 11 6 3 2 2 2 2 2 4;}
 /* Style Definitions */
 p.MsoNormal, li.MsoNormal, div.MsoNormal
	{margin:0in;
	margin-bottom:.0001pt;
	font-size:12.0pt;
	font-family:Arial;
	color:#663333;}
h1
	{margin-top:12.0pt;
	margin-right:0in;
	margin-bottom:3.0pt;
	margin-left:0in;
	font-size:24.0pt;
	font-family:Arial;
	color:black;
	font-weight:normal;}
h2
	{margin-top:12.0pt;
	margin-right:0in;
	margin-bottom:3.0pt;
	margin-left:0in;
	font-size:18.0pt;
	font-family:Arial;
	color:black;
	font-weight:normal;}
h3
	{margin-top:12.0pt;
	margin-right:0in;
	margin-bottom:3.0pt;
	margin-left:0in;
	font-size:14.0pt;
	font-family:Arial;
	color:black;
	font-weight:normal;}
h4
	{margin-top:12.0pt;
	margin-right:0in;
	margin-bottom:3.0pt;
	margin-left:0in;
	font-size:12.0pt;
	font-family:Arial;
	color:black;
	font-weight:normal;}
h5
	{margin-top:12.0pt;
	margin-right:0in;
	margin-bottom:3.0pt;
	margin-left:0in;
	font-size:10.0pt;
	font-family:"Trebuchet MS";
	color:black;
	font-weight:normal;}
h6
	{margin-top:12.0pt;
	margin-right:0in;
	margin-bottom:3.0pt;
	margin-left:0in;
	font-size:8.0pt;
	font-family:Arial;
	color:black;
	font-weight:normal;}
a:link, span.MsoHyperlink
	{color:#993300;
	text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
	{color:#999999;
	text-decoration:underline;}
span.emailstyle17
	{color:#663333;}
span.emailstyle18
	{font-family:Verdana;
	color:blue;
	font-weight:normal;
	font-style:normal;
	text-decoration:none none;}
span.EmailStyle19
	{font-family:Verdana;
	color:blue;
	font-weight:normal;
	font-style:normal;
	text-decoration:none none;}
@page Section1
	{size:8.5in 11.0in;
	margin:1.0in 1.25in 1.0in 1.25in;}
div.Section1
	{page:Section1;}
-->
</style>

</head>

<body bgcolor=3Dwhite background=3D"cid:image001.gif@01C3A90A.AD6DD7D0" =
lang=3DEN-US
link=3D"#993300" vlink=3D"#999999">

<div class=3DSection1>

<div>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;font-family:"Times New Roman";
color:windowtext'>&nbsp;</span></font></p>

</div>

<div>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:10.0pt;font-family:"Times New Roman";
color:windowtext'>Hey Al, lighten up.&nbsp; We don't need the smart ASS
comments.</span></font></p>

</div>

<div>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;font-family:"Times New Roman";
color:windowtext'>&nbsp;</span></font></p>

</div>

<div>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D2 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:10.0pt;font-family:"Times New Roman";
color:windowtext'>Vacuum compared to the front of the airplane.&nbsp; =
Some have
observed that the manifold pressure drops when the intake air is from =
INSIDE
the cowl.&nbsp; Just take a look the engine's position compared to a
tractor.&nbsp; The tractor faces the wind and gets close to pitot =
pressure - at
175 knots this is approximately 20 inches of water PRESSURE.&nbsp; On =
the back
end of the plane, there would be a opposite pressure (often called
VACUUM).&nbsp; This negative pressure (often called VACUUM) is =
approximately 20
inches of water.&nbsp; 40 inches of water - is approximately&nbsp;1.5
psi.&nbsp; </span></font></p>

</div>

<div>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;font-family:"Times New Roman";
color:windowtext'>&nbsp;</span></font></p>

</div>

<div>

It would be awfully nice if folks would engage their =
brain
before putting their mouth in gear!!!!

</div>

<div>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblack
face=3D"Times New Roman"><span =
style=3D'font-size:12.0pt;font-family:"Times New Roman";
color:windowtext'>&nbsp;</span></font></p>

</div>

<div>

<p class=3DMsoNormal style=3D'margin-left:.5in'><font size=3D3 =
color=3Dblue face=3DArial><span
style=3D'font-size:12.0pt;color:blue'>&nbsp;</span></font></p>

Whoa, hey; easy now.&nbsp; Sorry =
if I
was misunderstood. &nbsp;My response was reaction to Don Georges remark; =
not
you. &nbsp;It seemed like an invalid excuse to me.

<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3DVerdana><span =
style=3D'font-size:
11.0pt;font-family:Verdana;color:blue'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3DVerdana><span =
style=3D'font-size:
11.0pt;font-family:Verdana;color:blue'>Again I ask &#8211; where is the
pressure differential that causes the additional oil consumption?&nbsp; =
Aside
from whether we disagree on the cowl pressures.</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3DVerdana><span =
style=3D'font-size:
11.0pt;font-family:Verdana;color:blue'>&nbsp;</span></font></p>

And you will generally not have =
anything
near full dynamic pressure in the cowling of a tractor; the air is =
flowing
through; I just guessed about 5&#8221; h20.&nbsp; And at the cowling in =
the
rear of our planes there is significant pressure recovery, so we may get =
3-5&#8221;
h20 below ambient.

<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3DVerdana><span =
style=3D'font-size:
11.0pt;font-family:Verdana;color:blue'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3DVerdana><span =
style=3D'font-size:
11.0pt;font-family:Verdana;color:blue'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp; </span></font><font
size=3D2 color=3Dblack face=3D"Times New Roman"><span =
style=3D'font-size:10.0pt;
font-family:"Times New Roman";color:windowtext'>It would be awfully nice =
if
folks would engage their brain before putting their mouth in =
gear!!!!</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dblack face=3D"Times New =
Roman"><span
style=3D'font-size:10.0pt;font-family:"Times New =
Roman";color:windowtext'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3DVerdana><span =
style=3D'font-size:
11.0pt;font-family:Verdana;color:blue'>I agree, thank =
you.</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3DVerdana><span =
style=3D'font-size:
11.0pt;font-family:Verdana;color:blue'>&nbsp;</span></font></p>

<p class=3DMsoNormal><font size=3D2 color=3Dblue face=3DVerdana><span =
style=3D'font-size:
11.0pt;font-family:Verdana;color:blue'>Al</span></font></p>

</div>

</div>

</body>

</html>

------=_NextPart_001_0002_01C3A90A.ADD461D0--

------=_NextPart_000_0001_01C3A90A.ADD461D0
Content-Type: image/gif;
	name="image001.gif"
Content-Transfer-Encoding: base64
Content-ID: <image001.gif@01C3A90A.AD6DD7D0>
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------=_NextPart_000_0001_01C3A90A.ADD461D0--