I'd not come across the term, Eulerian fluid dynamics before (sheltered
life). So I had a look in Wikipedia. The phrase that explains it all just
leapt from the page......
'This can be visualized by sitting in a boat and drifting down a river'
Guy R Day
----- Original Message -----
From: "Jim Johnson" <bmwwxman@gmail.com>
To: <soavero@yahoo.com>
Cc: <spridgets@autox.team.net>
Sent: Saturday, January 31, 2009 5:56 AM
Subject: Re: [Spridgets] Angle of Gas Struts
> On Fri, Jan 30, 2009 at 6:30 PM, Ron Soave <soavero@yahoo.com> wrote:
>
>> --- On Fri, 1/30/09, Jim Johnson <bmwwxman@gmail.com> wrote:
>> > Soave... you know this stuff! High school physics!
>>
>> It's actually a Lagrangian dynamics (L= T - V) problem on the way up
>> since
>> the angle of the bonnet AND the strut are changing (the bonnet hinge
>> takes
>> load also).
>
>
> Only if its moving, right? If stationary, you don't have to get that
> complicated. Just think how much more complicated we could make this if
> we
> considered the disturbed air around the bonnet as it moves! Then it
> becomes
> an Eulerian fluid dynamics problem too! ;-)
>
> Cheers!!
> Jim
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