08-17-2006, 12:27 AM
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BARCLONE Rocketry
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Join Date: Mar 2005
Location: Mobile, Alabama
Posts: 5,357
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New Plan -- Super Javelin
I had to take a break from the really fancy stuff and just put out a simple design.
This is a 2X upscale of the Estes Javelin #2005, using SEMROC ST-13 components. All motors reach flight V in the length of a 36" 3/16" rod, except for the E9-6 which needs a 48" 3/16" rod.
Length: 23.4"
Diameter: 1.34"
Fin Span: 7.34"
Weight: 1.83 oz
C11-5.......649'.......Dv 3 FPS......Margin 2.04
C6-5........727'......Dv 17 FPS......Margin 2.66
D12-5......1153'......Dv 16 FPS......Margin 1.74
D15-6......1291'.......Dv 6 FPS......Margin 1.69
E9-6.......1744'.......Dv 5 FPS......Margin 1.28
F24-7......2360'......Dv 11 FPS......Margin 1.13
Enjoy!
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