• Netsys CWS Pressure Drop Column

    Hello, I've completed some Netsys cold water pipesizing and issued the results to some Consultants. We've received a comment back that they are happy with the pipe sizing but the pressure drops look excessive. I've always carried out the pipe sizing…

  • LTHW pipe sizing & pressure drop calculations with effect of Ethylene Glycol Eythyle-Glycol and 60% being used.

    Hi all, i want to do LTHW pipe sizing & pressure drop calculations on Hevacomp based on following conditions : Please note the flow and return temps are 80 – 60 degree C Eythyle-Glycol and 60% being used. Is there any way I can input Ethylene Glycol…

  • Heating and Chilled water - Excessive pressure drop

    Product(s): Hevacomp Mechanical Designer Version(s): V8i Environment: N/A Area: Netsys Subarea: N/A Overview Excessive pressure drops can occasionally be seen on Heating and Chilled Water networks…

  • Duct Sizing - Pressure drop considerations on outlets

    Product(s): Hevacomp Netsys Version(s): V8i (N/A) Environment: N/A Area: N/A Subarea: N/A Overview While the Netsys program does not consider any additional drop pressure for grilles, etc,…
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