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Unread 10-25-2005, 12:41 PM   #61
bobo5195
Cooling Savant
 
Join Date: Aug 2005
Location: uk
Posts: 400
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Yes current approach - SD and effectiveness. Alot of extra stuff maybe useful as well (the stuff on NTU in the notes i sent you certainly).

It could be extended to the p - NTU approach but that would not be more useful in this case. Where P is the non dimensional temprature.

My second sentence means that DIYers dont have the ability to measure it and you need masters grade engineering and physics to understand the second law considerations. Its new (1999) science and it is hard. The approach may or may not be correct.
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