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  1. 12-12-2013, 11:48 AM #1
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    wet return line sizing



    Hi Oakes
    What is the recomended velocity for wet return lines of flooded overfeed systems in horizontal lines?

    thks


  2. 12-12-2013, 03:48 PM #2
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    frank
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    Re: wet return line sizing

    NH3 is not my area but I found these on the net

    http://www.evapcoasia.com/sites/evap...ochure_2_0.pdf

    http://www.beverageindustries.com/me...GluZS5wZGYiXV0

    http://lib.ugent.be/fulltxt/RUG01/00...10_0001_AC.pdf - see chapter 19
  3. 12-12-2013, 07:11 PM #3
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    Re: wet return line sizing

    Hi, mechman


    Quote Originally Posted by mechman View Post
    Hi Oakes
    What is the recomended velocity for wet return lines of flooded overfeed systems in horizontal lines?

    thks
    Try this program:

    ftp://software.danfoss.com/RA/DirCalc/DirCalc.zip

    and read those documents:

    http://www.ishraepune.org/documents/...0Paranjpey.pdf

    http://www.reta.com/assets/resources...pdf?1374851322

    https://www.osha.gov/SLTC/etools/amm..._handbook.html

    http://www.google.hr/url?sa=t&rct=j&...57967247,d.bGE

    http://www.ammonia21.com/web/assets/link/T394.pdf

    http://www.google.hr/url?sa=t&rct=j&...57967247,d.bGE

    https://www.ashrae.org/File%20Librar...-043_jekel.pdf

    http://www.elforsk.dk/elforskProject...nal_report.pdf

    Best regards, Josip

    It's impossible to make anything foolproof because fools are so ingenious...
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  4. 12-01-2014, 09:26 AM #4
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    Re: wet return line sizing

    What table should be used for wet return line, suction or liquid tables?
  5. 12-01-2014, 01:16 PM #5
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    Re: wet return line sizing

    Liquid tables
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
  6. 12-01-2014, 01:19 PM #6
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    Re: wet return line sizing

    Josip, good links, saved all
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
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