02-13-2009, 12:43 AM
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Incurable SEMROC Fan
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Join Date: Mar 2005
Location: Twin Falls, Idaho, USA
Posts: 2,319
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Prometheus 13mm
Quote:
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Originally Posted by CPMcGraw
Jay, have you tried simulating a 13mm version? You might get even better performance than the A8.
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See, Craig, you *always* think of that option. 
Here's a go at the Prometheus with a 13mm mount (note the CR-510 centering rings  ).
This design approaches 300 feet on 13mm A motors, which is slightly better than ~225 feet on an 18mm A motor.
"Your sky mileage may vary."  
.
__________________
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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