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Thread: R290 lines

  1. #1
    Join Date
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    R290 lines



    Hello hope everybody is fine
    please, I am contacting you for following topic.
    I am dimensioning discharge, suction and liquid line in a system for R290.
    Basically my idea is to keep the values I would keep for a R410a.
    R290 latent heat is bigger than the one of R22 and R410a, too, nonetheless presents lower density.

    Please, can anydoby of you help me and give me some feedback ?
    I can't find these data any literature

    Thanks in advance !



  2. #2
    Join Date
    Jan 2006
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    Croatia
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    Re: R290 lines

    Hi, PaulL

    Quote Originally Posted by PaulL View Post
    Hello hope everybody is fine
    please, I am contacting you for following topic.
    I am dimensioning discharge, suction and liquid line in a system for R290.
    Basically my idea is to keep the values I would keep for a R410a.
    R290 latent heat is bigger than the one of R22 and R410a, too, nonetheless presents lower density.

    Please, can anydoby of you help me and give me some feedback ?
    I can't find these data any literature

    Thanks in advance !

    Maybe is not bad idea to download and use some software and check the outcome....


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

    http://en.ipu.dk/~/media/koele-og-en...olpack150.ashx

    http://fchart.com/ees/demo.php

    Hope this will be of some help to you...

    Not sure, did you miss it, but you can get a lot of help with just searching RE forums ...

    Best regards, Josip

    It's impossible to make anything foolproof because fools are so ingenious...

    Don't ever underestimate the power of stupid people when they are in large groups.

    Please, don't teach me how to be stupid....
    No job is as important as to jeopardize the safety of you or those that you work with.

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