View Single Post
Unread 06-27-2002, 09:29 AM   #34
gmat
Thermophile
 
gmat's Avatar
 
Join Date: Mar 2001
Location: France
Posts: 1,221
Default

Quote:
Originally posted by Dix Dogfight

low flow:2L/s
2 notes
1 - 2l/s is an amazingly high flow. Reaching 0.5l/s is already uncommon. Usually we got about 100l/h in our systems that is 0.2l/s, that with a *very* good pump such as the E1250.

2 - If you plan to include inlet vs outlet temperature differences in your equations, do so but properly. You must take the logarithmic (ln) sum of those temperatures.
I'll save you a lot of work and headaches by telling you higher flow leads to better results (higher transfer rates).

(edit) oh and thanx to gone_fishing for the experimental figures
gmat is offline   Reply With Quote