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feet of head

Unknown
Unknown
in THE MAIN WALL
he already got that ED, he had posted a few times under different names, you know how it goes.<BR><BR>Dave

Comments

  • Walt_5
    Walt_5 Member Posts: 14
    feet of head

    the longest zone is 258' it`s btu/hr is15000, the 127956 btu/hr was the total of all 4 zones added together. I have this formula from my IBR manual, but its been a while since I took algebra. head Loss=(258/100)x.274x(13)1.75 the 258 is my length, divided by 100' x this # I got from my manual and relates to the 3/4 pipe used(.274)the last part i can`t figure out, the 1.75 is acually up in the right hand corner of the 13 , if it was a 2 up there I think it would be 13x13 , you know , squared but what do I do with the 1.75 in this equation
  • Big Ed_3
    Big Ed_3 Member Posts: 170


    > the longest zone is 258' it`s btu/hr is15000, the

    > 127956 btu/hr was the total of all 4 zones added

    > together. I have this formula from my IBR manual,

    > but its been a while since I took algebra. head

    > Loss=(258/100)x.274x(13)1.75 the 258 is my

    > length, divided by 100' x this # I got from my

    > manual and relates to the 3/4 pipe used(.274)the

    > last part i can`t figure out, the 1.75 is acually

    > up in the right hand corner of the 13 , if it was

    > a 2 up there I think it would be 13x13 , you know

    > , squared but what do I do with the 1.75 in this

    > equation



  • Big Ed_3
    Big Ed_3 Member Posts: 170
    ........

    What is your question ....
  • Big Ed_3
    Big Ed_3 Member Posts: 170


    :)
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