Date: Fri, 28 Jun 2002 16:23:10 -0400
Reply-To: Vanagon man <vgonman@MSN.COM>
Sender: Vanagon Mailing List <vanagon@gerry.vanagon.com>
From: Vanagon man <vgonman@MSN.COM>
Subject: Re: Aux Oil Cooler install...results Aircooled vanagon
Content-Type: text/plain; charset="iso-8859-1"
This sounds a lot like an engineering argument....The engineer will tell you
something doesnot or could not possibly work, where as the shade tree
mechanic will show you that it does................
I live in a humid hot area, and when i go in my van to an area that is not
as humid and the temps and altitude are basically the same, my oil temps are
lower..........
Theory may say otherwise, but anyone that has actually seen their gauges
react differently under similar load and same oil the only difference being
humidity............ Rain cools the case.humidity does not.
Adam P
81 Westy "The Brick "
70 Single Cab "Whitey"
74 Beetle "Ol Yeller"
73 Transporter (STILL at paint shop)
1988 Vanagon Wolfsburg
75 Campmobile "for sale'
Used Vanagon Parts for sale (mostly aircooled)
----- Original Message -----
From: "Bill N" <freeholder@STARBAND.NET>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Friday, June 28, 2002 2:42 PM
Subject: Re: Aux Oil Cooler install...results Aircooled vanagon
> Under most conditions the opposite will be true. Air with a lot of water
vapor in it is a bit
> more dense, increasing its ability to transfer heat. This effect will be
minimal on engine
> cooling, however, with temp being the important consideration. Temp is
important both because
> obviously hotter air won't cool as much and because hotter air is less
dense, and less dense
> air also won't cool as much. On the other hand, more water vapor (or
actual water) will have a
> BIG effect on performance, as Stan has pointed out. Remember the old 50s
song "Mabelline"?
> "Rain was a pourin' up under my hood... I knew that was doin' my motor
good." Now, let's all
> sing together. "Mabeline, why can't cha be true?"
>
> Bill
>
> ----- Original Message -----
> From: "Vanagon man" <vgonman@msn.com>
>
> >
> > I thought that when water is added to air, it changes its properties,
and
> > thus cooling capacities.what i thought (from some long ago fluid
dynamics
> > class) is that when water is in air and it is forced thru our air cooled
> > engines, it will not collect and move the heat from our engines as well
as
> > dry air...................
>
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