This grew out of my experiments late last fall involving a 137% (ST-7 to ST-10) upscale of the Centuri Vector-V. It's my very first rocket on a slightly bigger scale.


From the attached RockSim 8 file:

Special thanks to "GIJoe" in Spokane, Washington, USA for posting a photo of an original silkscreened fin, and including a ruler in the photos on YORF:

http://www.oldrocketforum.com/showp...51&postcount=15

http://www.oldrocketforum.com/showp...21&postcount=19


Intriguingly enough, with this particular "enlargement factor," many of the original Centuri designs end up with higher deployment velocities than I'd like (shrugs), but there you go.

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Attached Thumbnails

   

Attached Files

Javelin_137X.rkt (120.6 KB, 109 views)

__________________
Jay Goemmer
"Centuri Guy"/"Tau Zero"
YORF Member 28
Semroc SAM #0029
NAR 86131


"I think about organizing things all the time. Never seems to happen. I find something that piques my interest and I'm off on a quest. Or a Centuri. "

--Bill Eichelberger, 02/22/2022


“Centuri fret buzz in an updated form.”
Bill “Wallyum” Eichelberger re: Estes Flutter-By
03 Sept 2014