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New Design -- Centuri Achilles 1.37X
Since I can't leave well enough alone... (insert maniacal laughter here)
...Here's a slightly larger version upscaled to an ST-10 body tube. Unfortunately, the deployment velocities (Dv) are extremely high, so I'm recommending at 36" long streamer instead of using a 12" parachute. Also, I used a standard Semroc BC-1039 nose cone, as it's close enough for government work for a nose cone that's upscaled to 4.039" long. Good luck!
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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 |
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Models of this size are nice for flying in the local field. B6-4 flyers.
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NAR #27085 - Oregon Rocketry - SAM |
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Quote:
Good call with the streamer. Those Dv's are high for a basic design like this. Nothing seems to be deploying right at apogee, and three out of five are deploying early. A 5-sec delay for the B6 and a 6-sec delay for the C6 would probably hit the "sweet spots"... (Oh, if only... )
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Craig McGraw BARCLONE Rocketry -- http://barclone.rocketshoppe.com BARCLONE Blogsite -- http://barclone.wordpress.com BARCLONE Forum -- BARCLONE Forum BARs helping BARs SAM 0044 AMA 352635 |
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