View Full Version : Thumb Rule for Refrigeration
uday_pr
10-09-2012, 05:36 PM
What is the relation between Compressor Capacity in TR and Cooling Surface of Condenser? What is the relation between Compressor Capacity in TR and Cooling Surface of Chiller?
Compressor TR and HP of the drive motor?
Rob White
12-09-2012, 12:47 PM
..
I'm not sure what TR is?????
But in the UK we have a rule of thumb that....
The evap temp is 10degs lower than the air off
and
The cond temp is 15degs higher than the ambient.
Not set in stone and will vary dependent on products and
Delta T's but a good one to get you going...
Regards
Rob
.
B G Scott
12-09-2012, 01:57 PM
Tons of Refrigeration (12,000 BTU/Hr)
Rob White
12-09-2012, 04:22 PM
Tons of Refrigeration (12,000 BTU/Hr)
Ah Tons of Refrigerant eh?
Just testing :p
Regards
Rob
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Peter_1
12-09-2012, 06:23 PM
There not a relation and surely not as arule of thumb
gulshan kumar
15-09-2012, 07:46 PM
this is not related to TR.
1 TR=12000 Btu/hr
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