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Old 11-20-07, 04:53 PM   #13
Dr.Sid
The Old Man
 
Join Date: May 2005
Location: Czech Republic
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Hm ! Good point .. I always thought that you obtain speed as demon frequency*TPK, but that is not true. Your formulas seems to be correct.

So in DW, 688 with TPK=7 at 30 KTS would have 14 turns per second, at 5 KTS it would be 2.33 turns per second, which sounds much better.
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