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Message-ID: <006001c544a5$da63bfb0$f703ecdc@george>
From: "George Lendich" <lendich@optusnet.com.au>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
References: <list-882984@logan.com>
Subject: Re: [FlyRotary] Re: flyrotary_Web_Archive
Date: Tue, 19 Apr 2005 16:05:56 +1000
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Got it now -thanks
George ( down under)

> George Lendich wrote:
>
> >
> >Dakota pick-up.  The air comes into a large box, with a large, flat,
pleated
> >filter covering the top.  Air comes into the box and slows down.  Heavy
> >stuff drops to the bottom, and engine air get sucked out the top.  I have
to
> >vacuum a few tablespoons of sand out of the box whenever I change the
> >filter, and I don't do any off-roading.
> >
> >I would have thought the filter would have picked it all up - is it a
fairly
> >porous filter? OR am I not understanding?
> >George ( down under)
> >
> >
> >
> >
> The air comes in the side, and then out through the top.  The large box
> expands the air and slows it down.  Heavy stuff falls.  Anything that
> isn't heavy enough to fall gets caught by the filter that covers the top.
>
>
> to intake        <-----------------,
>                                              |
>   -----------------------------------------------------------
>  |{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{|   <----------filter
>  |
> |
>  |
> |
>  |        empty space                                               |
> <--air from outside
>  |
> |
>  ------------------------------------------------------------
>
> --
> This is by far the hardest lesson about freedom. It goes against
> instinct, and morality, to just sit back and watch people make
> mistakes. We want to help them, which means control them and their
> decisions, but in doing so we actually hurt them (and ourselves)."
>
>
> >>  Homepage:  http://www.flyrotary.com/
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