[AR] Re: elementary things
- From: Peter Fairbrother <zenadsl6186@xxxxxxxxx>
- To: arocket@xxxxxxxxxxxxx
- Date: Wed, 15 Jul 2015 09:38:14 +0100
On 15/07/15 09:11, John Dom wrote:
There must be a reason why modern mortar or say Excalibur guided
artillery rounds have so many fins.
They want x amount of fin area. The rear fins can't each be very large
(or they wouldn't fit in the barrel), so they need more fins then if
they used larger fins.
- Peter Fairbrother
(Barrowman equations!)
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