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</o:shapelayout></xml><![endif]--></head><body lang=EN-IE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Dear All,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you for your time.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am trying to understand how TRNSYS calculates power output from this air-water heat pumps (Type941).<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I am stuck in a line which I don’t know what the two terms are standing for? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>! Determine the dry air mass flow rate<o:p></o:p></p><p class=MsoNormal>Flow_air = lps_air*3.6*rho_air_dry_in <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Could somebody let me know what are the <b>lps_air</b> and <b>rho_air_dry_in </b>standing for?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I hope I did not break TRNSYS source code rule by asking this question. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thank you for your help in advance.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Zhe Li <o:p></o:p></p></div><br clear=all> Tá an teachtaireacht seo scanta ó thaobh ábhar agus víreas ag Seirbhís Scanta Ríomhphost de chuid Seirbhísí Faisnéise, ITBÁC agus meastar í a bheith slán. <a href="http://www.dit.ie">http://www.dit.ie</a><br>
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