<div>You might not be able to link these items together (restriction of DOE-2), you should look in the DOE-2 manuals (Volume 2) under heat rejection equipment and see if this equipment piece will connect to a WLHP...sometime there are little details that DOE-2 won't let happen exactly as you want it.</div>
<div> </div><div>Hope this helps you a little.</div><div> </div><div>Pasha<br><br></div><div class="gmail_quote">On Mon, Sep 17, 2012 at 9:24 AM, Miller, Jessica <span dir="ltr"><<a href="mailto:JMiller@trojb.com" target="_blank">JMiller@trojb.com</a>></span> wrote:<br>
<blockquote style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid" class="gmail_quote"><div lang="EN-US" vlink="purple" link="blue"><div><p class="MsoNormal">
I am trying to attach a heat-rejection fluid-cooler to a WLHP circulation-loop but my simulation keeps crashing out at 18% and I get an error:<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">
Loop: FC Water Loop CL 1 has zero design flow. Check input for consistency, or specify design loads. Does anyone know what I might be doing wrong?<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">
Thank you!<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">I set the following properties:<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">
"FC Loop Pump 1 CL" = PUMP <u></u><u></u></p><p class="MsoNormal"> ..<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">"CL Grnd Loop 1" = CIRCULATION-LOOP<u></u><u></u></p>
<p class="MsoNormal"> TYPE = LAKE/WELL<u></u><u></u></p><p class="MsoNormal"> LOOP-DESIGN-DT = 10<u></u><u></u></p><p class="MsoNormal"> MIN-RESET-T = 65<u></u><u></u></p><p class="MsoNormal"> ..<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">"FC Water Loop CL 1" = CIRCULATION-LOOP<u></u><u></u></p><p class="MsoNormal"> TYPE = WLHP<u></u><u></u></p><p class="MsoNormal"> SUBTYPE = SECONDARY<u></u><u></u></p>
<p class="MsoNormal"> PRIMARY-LOOP = "CL Grnd Loop 1"<u></u><u></u></p><p class="MsoNormal"> LOOP-OPERATION = STANDBY<u></u><u></u></p><p class="MsoNormal"> DESIGN-HEAT-T = 70<u></u><u></u></p><p class="MsoNormal">
DESIGN-COOL-T = 85<u></u><u></u></p><p class="MsoNormal"> COOL-SETPT-CTRL = FIXED<u></u><u></u></p><p class="MsoNormal"> LOOP-PUMP = "FC Loop Pump 1 CL"<u></u><u></u></p><p class="MsoNormal"> ..<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">SET-DEFAULT FOR HEAT-REJECTION <u></u><u></u></p><p class="MsoNormal"> TYPE = FLUID-COOLER<u></u><u></u></p><p class="MsoNormal"> CAPACITY = 1.2863e+006<u></u><u></u></p>
<p class="MsoNormal"> NUMBER-OF-CELLS = 1<u></u><u></u></p><p class="MsoNormal"> CAPACITY-CTRL = VARIABLE-SPEED-FAN<u></u><u></u></p><p class="MsoNormal"> COIL-LOSS = 252900<u></u><u></u></p><p class="MsoNormal">
DESIGN-APPROACH = 7<u></u><u></u></p><p class="MsoNormal"> DESIGN-WETBULB = 78<u></u><u></u></p><p class="MsoNormal"> CW-STATIC-HEAD = 0<u></u><u></u></p><p class="MsoNormal"> CW-FLOW-CTRL = VARIABLE-FLOW<u></u><u></u></p>
<p class="MsoNormal"> SPRAY-KW/CELL = 2.2371<u></u><u></u></p><p class="MsoNormal"> ..<u></u><u></u></p><p class="MsoNormal"><u></u> <u></u></p><p class="MsoNormal">"WLHP Fluid Cooler 1" = HEAT-REJECTION <u></u><u></u></p>
<p class="MsoNormal"> TYPE = FLUID-COOLER<u></u><u></u></p><p class="MsoNormal"> CW-LOOP = "FC Water Loop CL 1"<u></u><u></u></p><p class="MsoNormal"> ..<u></u><u></u></p><p class="MsoNormal">
<u></u> <u></u></p><p class="MsoNormal"><b><span style="font-family:"Arial","sans-serif";font-size:8pt">Jessica K. Miller, EIT, LEED® AP</span></b><u></u><u></u></p><p class="MsoNormal"><span style="font-family:"Arial","sans-serif";font-size:8pt">Associate<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-family:"Arial","sans-serif";font-size:8pt">HVAC Engineering</span><u></u><u></u></p><p class="MsoNormal"><span style="font-family:"Arial","sans-serif";font-size:8pt"><br>
<b>TRO Jung|Brannen<br></b>22 Boston Wharf Road<br>Boston, Massachusetts 02210<br><br><b>t</b> <a href="tel:617.502.3400" target="_blank" value="+16175023400">617.502.3400</a><br><b>f</b> <a href="tel:617.502.3401" target="_blank" value="+16175023401">617.502.3401</a><br>
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