(2) Adjust the condenser cooling water to 35g/s and allow the unit for stabilize (around 5 minutes)
(3) When stability is established, take the required readings and record them in the attached Data sheet (as presented in our Results).
(4) Reduce the condenser water flow rate so that p2 increases by approximately 200kPa. Adjust t4 (the evaporation temperature) until it returns to its initial value by partially blocking the air flowing across the evaporator if necessary.
(5) When stability is established, record the second set of readings.
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