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-   -   Closed loop chilled water pressurization unit (https://www.askmehelpdesk.com/showthread.php?t=122708)

  • Aug 25, 2007, 06:39 AM
    ahmed1975
    Closed loop chilled water pressurization unit
    Dear sir:
    I want to know how can I calculate the head of pressurization pump,flow rate of pressurization pump and size of expansion tank
    Regards
  • Aug 25, 2007, 02:23 PM
    caibuadday
    Quote:
    Originally Posted by ahmed1975
    dear sir:
    i want to know how can i calculate the head of pressurization pump,flow rate of pressurization pump and size of expansion tank
    regards
    head press = 0.433 x height in ft= psig
    to know flow rate you need velocity/pipe size.. to determine flow rate you must know how much(quantity) water you need in day, hr or min
  • May 17, 2010, 05:13 AM
    hidayathulla

    How to calculate pressure head
  • May 17, 2010, 05:14 AM
    hidayathulla

    How to calculate pump head

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