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Thread: Help needed!
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30-11-2007, 05:55 AM #1
Help needed!
Hello friends!
Gr8 to be a part of this forum..
A few queries as far as the R-22 refrigeratrn system is concerned( 81TR @ -32 deg C brine outlet )
Our system is designed for a sunction superheat of -35deg C . THe system is also having an economiser .The refrigerant vapour pressure before sucntion is ~0.2 kg/cm2. Brine leaving is at ~-31.3 deg C , but the temp of the suction vapour is as low as -42 deg C.THe system is also having an economiser .
Is this situation normal??( COnsidering a delta between refrigerant and brineas high as 9 deg C ???)
Wld appreciate your valuable feedback . SOme reference material links in this regard would also help
Cheers !!
Govind
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