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Those round spinny things...

PostPosted: Wed Dec 22, 2004 8:39 pm
by flyboy 28
What do they serve a purpose for? I see them on most WWII Messerschmits and todays jets engines...

Re: Those round spinny things...

PostPosted: Wed Dec 22, 2004 10:34 pm
by Mobius
They dispense the drinks at high altitudes.  Duh :-/

Re: Those round spinny things...

PostPosted: Wed Dec 22, 2004 10:35 pm
by chomp_rock
You mean the spirals painted spinners? They are mostly for show but also make it easier to see whether or not the turbines are spinning on jets but on props, they are purely ornamental.

[img]http://www.weRe: Those round spinny things...

PostPosted: Wed Dec 22, 2004 10:39 pm
by Mobius
Oh, maybe not, sorry... :(

Image Image Image Image Image Image Image Image

Re: Those round spinny things...

PostPosted: Thu Dec 23, 2004 12:11 am
by beefhole
Umm.. the engine turbines?  ;D

Re: Those round spinny things...

PostPosted: Thu Dec 23, 2004 8:20 am
by JerryO
Painting spirals on jet-engines is a japanese invention from the 80

Re: Those round spinny things...

PostPosted: Thu Dec 23, 2004 9:54 am
by jimclarke
They are supposed to look like the eyes of a bird of prey when seen at a distance.  I saw this on TV somewhere.  Most birds have much better eyesight than humans so at a distance the plane will look like a hawk or something.

Just make sure the engine is not runnig when you paint one of those designs on it. ;D

Jim

Re: Those round spinny things...

PostPosted: Thu Dec 23, 2004 9:56 am
by jimclarke
That's true about preventing bird strikes.  Was that the same reason it was found on German WWII planes?

Jim

Re: Those round spinny things...

PostPosted: Thu Dec 23, 2004 10:06 am
by SilverFox441
In WWII it was decorative.

Re: Those round spinny things...

PostPosted: Thu Dec 23, 2004 11:56 am
by ATI_7500
In WWII it was decorative.


Very decorative.