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</o:shapelayout></xml><![endif]--></head><body lang=JA link="#0563C1" vlink="#954F72" style='word-wrap:break-word;text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Hello esp-r community,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>I am unable to get dehumidification energy values when cooling a room with simple cooler represented by a plant network:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Zone -> Duct_in -> Cooling Coil -> Fan -> Duct_out<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>I built 3 identical (geometry, surface attribution) zones, all with a simple cooler as described above.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>The only difference is the cooling coil inlet water temperature being 5, 10, 15 degC.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Control was set to keep the zone dBT at 27 degc for all zone by controlling the air movement volume through the cooling coil.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>This was done to understand the dehumidification capability of a typical cooler and the resulting zone RH.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>The simulation result confirmed that the lower temperature cooling coil setup reduces the zone RH, compared to higher temperature cooling coil setup.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Unfortunately, the dehumidification energy as outputted from the “energy delivered” summary (enquire about -> energy delivered in the Result analyser) shows “0” for all zones.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>This also the case for the output of the time plot graph.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>ESP-r is V13.3.11 but this is also the case with V13.2.6.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Is there anyone who can help me out?<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Best Regards,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Hiroi Nishimatsu<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'>Mail: hiroi@mocha.ocn.ne.jp<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p></div></body></html>