Results 1 to 6 of 6
  1. 10-11-2005, 11:27 AM #1
    drk_in's Avatar
    drk_in
    drk_in is offline rookie poster
    Join Date
    Nov 2005
    Location
    INDIA
    Posts
    11
    Rep Power
    0

    Thumbs down piping selection for R404A



    hello frnds,
    is there any software/data vth u for piping selection for R404A? if so plz send/suggest me the link/data.
    and tell me how we have to design a system for R404A?
    i.e.,because it is a zeotropic refrigernt, how we can use dew/bubble properties of it in the design?
    have a nice day


    D.RAVI KANTH,M.E (R&AC)
    ISHRAE,MIET
  2. 10-11-2005, 06:55 PM #2
    Peter_1's Avatar
    Peter_1
    Peter_1 is offline Moderator Site Moderator : and general nice guy
    Join Date
    Oct 2003
    Location
    Belgium
    Age
    62
    Posts
    5,630
    Rep Power
    34

    Re: piping selection for R404A

    Use the free downloadable software of Danfoss, Danven.
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
  3. 10-11-2005, 07:40 PM #3
    chemi-cool's Avatar
    chemi-cool
    chemi-cool is offline Moderator Site Moderator : and general nice guy
    Join Date
    Sep 2003
    Location
    ISRAEL
    Age
    72
    Posts
    4,248
    Rep Power
    46

    Re: piping selection for R404A

    Hi Peter,
    Can you post the link please?

    Chemi
  4. 10-11-2005, 10:51 PM #4
    Peter_1's Avatar
    Peter_1
    Peter_1 is offline Moderator Site Moderator : and general nice guy
    Join Date
    Oct 2003
    Location
    Belgium
    Age
    62
    Posts
    5,630
    Rep Power
    34

    Re: piping selection for R404A

    http://www.danfoss.com/United_Kingdo...tion+Tools.htm

    You must first log-in freely. You receive automated password via email and then you can download everything.
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
  5. 13-11-2005, 08:44 PM #5
    TXiceman's Avatar
    TXiceman
    TXiceman is offline VIP Poster
    Join Date
    Mar 2005
    Location
    USA
    Age
    76
    Posts
    638
    Rep Power
    20

    Re: piping selection for R404A

    You can also look up the link to Sporlan's site and down load theri software. Yo do need to now enough to use the proper velocity limits and pressure drops for the system.

    Ken
  6. 14-11-2005, 06:33 AM #6
    wambat's Avatar
    wambat
    wambat is offline Veteran Poster
    Join Date
    Jun 2005
    Location
    California
    Posts
    394
    Rep Power
    19

    Re: piping selection for R404A

    Quote Originally Posted by drk_in
    hello frnds,
    is there any software/data vth u for piping selection for R404A? if so plz send/suggest me the link/data.
    and tell me how we have to design a system for R404A?
    i.e.,because it is a zeotropic refrigernt, how we can use dew/bubble properties of it in the design?
    have a nice day
    Go to page 19 at this web site
    http://www.suva.dupont.ca/pdf/RefrigPipingII_HFC.pdf
« Previous Thread | Next Thread »

Similar Threads

  1. Pressure piping test
    By Volnei in forum Industrial
    Replies: 7
    Last Post: 03-07-2010, 10:30 PM
  2. Selection of capillary tubes
    By patrickj in forum Commercial
    Replies: 11
    Last Post: 19-06-2008, 02:45 PM
  3. Piping Advice
    By Mickvee in forum Air Conditioning
    Replies: 10
    Last Post: 11-06-2006, 03:39 PM
  4. Vibration in refrigerant piping
    By US Iceman in forum Technical Discussions
    Replies: 5
    Last Post: 01-05-2006, 11:53 PM
  5. selection of centrifugal fan
    By watana in forum Air Conditioning
    Replies: 0
    Last Post: 14-09-2003, 04:02 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules