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Unread 08-26-2004, 06:44 PM   #41
Les
Cooling Savant
 
Join Date: Oct 2001
Location: Wigan UK
Posts: 929
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A little confused
Have only begun analysis but seem to have discrepancy.
Dealing with 24mm diam disk and hemisphere
Disk C/W(conv)= 1/3.142x0.012x0.012x100000 = 0.0221
Hemisphere C/W(conv) = 1/2x3.142x0.012x0.012x100000= 0.01105
Giving for a 100w load


Will continue tomorrow.
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