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Homework Help: Whats is this equation?

  1. Mar 30, 2006 #1
    I shall be thankful if anyone please help me understand this equation. thanks

    Qid = H.Vid x Uid
    = H.Vid x V/Zb
    Zb=Compressibility Factor
    Uid= V/Zb
    =< 1
    GHv =HV/Zb
    man from mechanical engineering, chemistry or natural gas industry may help
  2. jcsd
  3. Mar 30, 2006 #2


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    Science Advisor

    I've moved this from "tutorials". It may get more responses here- but it is almost impossible to identify a formula without some information as to what the various symbols mean. Where did you see this?
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