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Design of 5kW air cooled type water chiller with R290 as refrigerant with a COP of 2.2 or greater...

Design of 5kW air cooled type water chiller with R290 as refrigerant with a COP of 2.2 or greater , which chills water from a temperature of 20 oC to a temperature of 10 oC, AT A FLOW RATE OF 1000L/HR.

Specification symbol value
mass flow rate    ṁ 1000l/hr
Inlet temperature (water) Ti 20oC
outlet temperature (water)    To 10oC
engineering   Mechanical-Engineering   
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Answer #1

Please refer the following images and P-h chart for the solution.

. Solution-Design-of-conta chi lat- DP 2.2 Considerin Condenser kmperstue 4oc and kmperahe soc eipm EnQholpy at out let t eva5000 R290 30.00 2.00 0.10 0.20 0.30 040 0.50 0.60 0.70 0.0 0.90 40 20 0 180 ー0.80 1.00 1.20 1.40 1.60 1.0 2.00 22 240 50 100cii) Cop i the system e 0.32s4 0.01851(625 30s and 5.925 Kw 3600 En s Cool kw vater upto 10 C auie ment is l61ikuAl2ku chiu t

COP of the stem c 2.2222 Condonger load CRod 14.2203 K Heat balance fa te systera, Totel hest Adoded Totel heat neiecta eomd

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