[Equest-users] Estimating groundwater temps

[Nicholas Caton]

Hi everyone,

I have a situation where I want to estimate the seasonal variance in the potable domestic water supply as a function of atmospheric drybulb temperatures.  I *think* eQuest has some algorithm to derive 12 (monthly average) temperatures from the weather file data for makeup/DHW purposes... however after scanning the 2.1e engineers manual and a first pass at trying to find some helpful entry in the resource manual, I'm coming up dry so far.

I'm trying hoping to source the equations & assumptions used for this estimation, so that I can modify it to fit my project.  I'm not specifically married to matching eQuest's output - any similar process/formulae would be welcome.

Any suggestions?

~Nick


[cid:image001.png at 01D4CF6C.A8C3AA40]
Nick Caton, P.E., BEMP
  Senior Energy Engineer
  Regional Energy Engineering Manager
  Energy and Sustainability Services
  Schneider Electric

D  913.564.6361
M  785.410.3317
F  913.564.6380
E  nicholas.caton at schneider-electric.com<mailto:nicholas.caton at schneider-electric.com>

15200 Santa Fe Trail Drive
Suite 204
Lenexa, KS 66219
United States

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