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Thread: quick question(maybe)
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15-01-2008, 10:17 PM #1
quick question(maybe)
Hello all if it’s not two much trouble can I get some help with a theory question,
I will give you what I know and understand thus far,
Product will be ice cream. (Packaged)
Temp to be stored at will be -25deg Celsius.
Ambient temp is let’s say 32 deg Celsius, now I believe I need to increase this by 15 to allow for condensing.
I am working with R404a so now that this is settled I should be able by all accounts workout the head pressure, the suction pressure and positive pressure.
All of which can be worked out before I arrive at site , psig on the comparator, do I have to subtract the td from any of the values? Is it as easy as described or is there more to this that I have missed.
Sparrow.
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21-01-2008, 07:00 PM #2
Re: quick question(maybe)
Its ok everyone relax I have figured it out,
thanks for the help there people?? ffs.
Sparrow, grrrrrrrrrrrrrrrrrrrrrrrrr!
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21-01-2008, 07:06 PM #3
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21-01-2008, 09:50 PM #4
Re: quick question(maybe)
Perhaps if your question was a little easier to understand and the reasons for it ????
(ffs not required here, thanks)Brian - Newton Abbot, Devon, UK
Retired March 2015
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