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drk_in
10-11-2005, 12:27 PM
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

Peter_1
10-11-2005, 07:55 PM
Use the free downloadable software of Danfoss, Danven.

chemi-cool
10-11-2005, 08:40 PM
Hi Peter,
Can you post the link please?

Chemi:)

Peter_1
10-11-2005, 11:51 PM
http://www.danfoss.com/United_Kingdom/BusinessAreas/Refrigeration+and+Air+Conditioning/Products/Product+Selection+Tools.htm

You must first log-in freely. You receive automated password via email and then you can download everything.

TXiceman
13-11-2005, 09:44 PM
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

wambat
14-11-2005, 07:33 AM
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