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Thread: Good link?
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31-12-2006, 11:37 AM #1
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Good link?
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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31-12-2006, 07:07 PM #2
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Re: Good link?
Hi,
The system Andy Campbell was describing was a cascade with R-404A on the high temp side and CO2 on the low temp side. Its the R-404A that is condensing at 36'C - well below it's critical temp of 72'C
cheers
Andy P
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20-03-2007, 08:46 AM #3
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Re: Good link?
Hi,
Thanks for good links, but do you have any idea how man can dimension pipe system for Co2? I tried Cool pack but there is not alternative to choose co2.
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20-03-2007, 12:24 PM #4
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Re: Good link?
The good old way: manual, isn't such a big effort with an Excel spreadsheet.
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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20-03-2007, 12:32 PM #5
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Re: Good link?
The Danfoss program may have CO2 data for that purpose. I don't use this program but from the information I have heard it is a very useful tool.
If that program does not have this capability, then you have to do what Peter said; calculate it by hand or in a spreadsheet.If all else fails, ask for help.
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21-03-2007, 12:57 PM #6
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Re: Good link?
I think danfoss' dircalc program has the ability, I will check tomorrow and confirm
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21-03-2007, 02:22 PM #7
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Re: Good link?
Hi,
DirCalc 1-14 has 20 refrigerants, CO2 too
Good tool, definitely
Best regards, Josip
It's impossible to make anything foolproof because fools are so ingenious...
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22-03-2007, 12:54 AM #8
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Re: Good link?
thanks for the information, now just time to si down and take the information in would be good
"Old fridgies never die, they just run out of gas!"
