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Ok Ed,
Always look forward to seeing you and your neat projects
Ed
----- Original Message -----
From: "Ed Klepeis" <techwelding@comcast.net>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Sent: Sunday, April 03, 2005 9:20 PM
Subject: [FlyRotary] Re: Cooling -Learned a lot
> Dear Ed
> I'm glad you think it might work I will be bringing it down to sun
n
> fun for your opinion and ideas I have it mounted on one of jerry heys
> tailwind mounts. with my welding jig 13b eng in place I think it makes for
a
> compact package.
> Regards
> Ed K
>
techwelding@comcast.net
> ----- Original Message -----
> From: "Ed Anderson" <eanderson@carolina.rr.com>
> To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
> Sent: Sunday, April 03, 2005 7:45 PM
> Subject: [FlyRotary] Re: Cooling -Learned a lot
>
>
> > Hi Ed K,
> >
> > The rad would have 100 sq inch more core face area and as much volume as
> > two
> > GM cores, so assuming the airflow is adequate and the engine power in
the
> > same range as is common in our application of two GM cores - say 160 -
> > 190
> > HP or there abouts, I can see no reason why it could not be made to
work.
> >
> > BUT a lot would depend on the ducting and airflow. For instance if the
> > rad
> > is perpendicular to the air flow you get the maximum benefit. If the
air
> > flow entering the core is too oblique an angle then you can get
turbulence
> > at the entrance to the core passages hindering good cooling - or if the
> > exit
> > is obstructed by being two close to the firewall, or if the diffuser
does
> > a
> > poor job - for a couple of examples. Having it exposed to the radiant
> > heat of a unshielded exhaust system could also have an adverse effect.
So
> > the potential for adequate cooling is there - whether it does or not
> > depends
> > on how its installed and other factors mentioned.
> >
> > Ed A.
> >
> >
> > ----- Original Message -----
> > From: "Ed Klepeis" <techwelding@comcast.net>
> > To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
> > Sent: Sunday, April 03, 2005 7:04 PM
> > Subject: [FlyRotary] Re: Cooling -Learned a lot
> >
> >
> >> Dear Ed
> >> How about a rad 16x18x2.25 with a mazda oil cooler along side
> > mounted
> >> in a sq tube frame hung under the eng mount in rubber mounts, could you
> >> go
> >> for such a set up. let me know.
> >>
> > regards Ed K
> >>
> >
> >
> >
> >>> Homepage: http://www.flyrotary.com/
> >>> Archive: http://lancaironline.net/lists/flyrotary/List.html
>
>
> >> Homepage: http://www.flyrotary.com/
> >> Archive: http://lancaironline.net/lists/flyrotary/List.html
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