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Thanks Brent,<br>
<br>
I could schedule evaporation rates but that would be difficult to get
right as evaporation rate will change with indoor air humidity which in
turn depends on ventilation air humidity (we will provide ventilation
air at 2.5 l/s per m2 of pool and deck area as per NZ standards) <br>
<br>
<br>
<br>
Griffith, Brent wrote:
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<p class="MsoNormal"><font color="navy" face="Arial" size="2"><span
style="font-size: 10pt; font-family: Arial; color: navy;">I don’t know
if anyone has used it
for modeling swimming pools, but EnergyPlus does provide a way of
specifying water
uses. If you know and can schedule the water temperature and
evaporation
rates, that can be used as input for a Water Use Equipment object with
a latent
fraction of 1.0. The modeling accounts for both sensible and latent
effects of evaporation related to cooling, zone humidity, integrated
interactions
with HVAC, etc. <o:p></o:p></span></font></p>
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<p class="MsoNormal"><b><font color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext; font-weight: bold;">From:</span></font></b><font
color="black" face="Tahoma" size="2"><span
style="font-size: 10pt; font-family: Tahoma; color: windowtext;">
<a class="moz-txt-link-abbreviated" href="mailto:bldg-sim-bounces@lists.onebuilding.org">bldg-sim-bounces@lists.onebuilding.org</a>
[<a class="moz-txt-link-freetext" href="mailto:bldg-sim-bounces@lists.onebuilding.org">mailto:bldg-sim-bounces@lists.onebuilding.org</a>] <b><span
style="font-weight: bold;">On Behalf Of </span></b>Dusko Nikolic<br>
<b><span style="font-weight: bold;">Sent:</span></b> Wednesday,
January 30, 2008
2:20 AM<br>
<b><span style="font-weight: bold;">To:</span></b>
<a class="moz-txt-link-abbreviated" href="mailto:bldg-sim@lists.onebuilding.org">bldg-sim@lists.onebuilding.org</a><br>
<b><span style="font-weight: bold;">Subject:</span></b> [Bldg-sim]
Swimming pool
modeling</span></font><font color="black"><span
style="color: windowtext;"><o:p></o:p></span></font></p>
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<p class="MsoNormal"><font color="black" face="Times New Roman"
size="3"><span style="font-size: 12pt;"><o:p> </o:p></span></font></p>
<p class="MsoNormal" style="margin-bottom: 12pt;"><font color="black"
face="Times New Roman" size="3"><span style="font-size: 12pt;">Hi,<br>
<br>
Is it possible to model swimming pool in Energy+? I could not find the
way to
model latent loads due to water evaporation<br>
<br>
<br>
<br>
Thanks<br>
<br>
</span></font><font face="sans-serif" size="2"><span
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Dusko Nikolic</span></font></b><b><font color="#5f5f5f"
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<st1:place w:st="on"><st1:PlaceName w:st="on">Mechanical</st1:PlaceName>
<st1:PlaceType w:st="on">Building</st1:PlaceType></st1:place>
Services Engineer</span></font></b><font color="#5f5f5f"
face="Arial Narrow" size="1"><span
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MWH New Zealand
Ltd
DDI: (64-9) 580
4531<br>
Level 2, Building C, Millennium Centre Fax: (64-9) 580 7600<br>
<st1:Street w:st="on"><st1:address w:st="on">600 Great South Road</st1:address></st1:Street><br>
PO Box 12-941, Penrose<br>
<st1:place w:st="on"><st1:City w:st="on">Auckland</st1:City>, <st1:country-region
w:st="on">New Zealand</st1:country-region></st1:place><br>
<br>
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