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Palkoper
21-07-2012, 07:17 PM
Anyones did ever messured COP on York ycas chillers ????


One of mine customer asked to do it . Any help how to do it ? Basicly I need messure current on all 3 ref circ and all cold water came true . Please if anyone know how to do it let me give me any suggestions ...


Cheers .

install monkey
21-07-2012, 07:24 PM
http://en.wikipedia.org/wiki/Coefficient_of_performance

install monkey
21-07-2012, 07:27 PM
http://www.engineeringtoolbox.com/heat-pump-efficiency-ratings-d_1117.html
bit simpler

Palkoper
21-07-2012, 07:36 PM
Thanks but I wonder how to make it in real not just teoreticly ... if You know what i mean ?

install monkey
21-07-2012, 07:42 PM
refer to the sales bumph!:D

install monkey
22-07-2012, 09:17 AM
http://demonstrations.wolfram.com/RefrigerationCycleCoefficientOfPerformance/
this is engineer freindly- got sliders !!