Thread: New Product Change Sun 10 blade 70mm
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Old Oct 11, 2012, 10:10 PM
PeterVRC is offline
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Australia, VIC, Melbourne
Joined Nov 2006
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Pape... at a simple guess. Rotor/blade design.
So it is likely to be the same base reason as the CS10 and CS12... but maybe they just got it all 'worse' in the 18.

Do you mean benched results? Or in a plane. As they will get much worse in a plane.... more so for these high blade count fans.
And I mean specifically CS 'high blade count'..... because Jetfan, or Stu, might have better designed blade and area covered. I suspect CS don't truly know what they are doing (or have copied etc).
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