Lab#4 Video & Instructions: Computer Controlled Heat-Pump & Air Conditioning Experiment (Cooling the Room) Lab Report Fo

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Lab 4 Video Instructions Computer Controlled Heat Pump Air Conditioning Experiment Cooling The Room Lab Report Fo 1 (29.15 KiB) Viewed 21 times

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Lab#4 Video & Instructions: Computer Controlled Heat-Pump & Air Conditioning Experiment (Cooling the Room) Lab Report Format on Lab Report Air-Water Heat Pump & Air Conditioning Experiment QUESTION-1 a- Plot p-h diagram for the given data b- Calculated the COP for the given data QUESTION-2 Add a compressor with twice the power of the original compressor to the system to build a cascade cycle, calculate the change of p-h diagram and COP, discuss the reasoning in the discussion part. QUESTION-3 A- Estimate the heating capacity of the system B- Please take the fan into consideration - How does the fan affect & change the cycle and COP? What happens when we increase / decrease the fan power? C- Calculate the mass flow rate of the refrigerant, is it parallel with the measured data from the flow sensor? D- Which is greater: the Heating capacity of the condenser or the Cooling capacity of the evaporator? Compare the Heating during Winter & Cooling during Summer scenarios, which is more efficient? Which one has a higher heat transfer rate, and why? Ps: R134-a is used as the refrigerant.
ST-1 38,0 ST-2 6,5 ST-3 35,0 ST-4 5,2 ST-5 18,2 ST-6 11,2 ST-7 20,0 ST-8 27,2 °C °C °C °C °C °C °C °C ST-9 27,1 ST-10 30,0 SP-1 8,7 SP-2 1,7 SC-125,6 SC-2 1,2 SC-3 0,0 SW-1 735 °C °C bar bar V/h 1/min l/min W
3 actuators and 18 sensors controlled from any computer, ST-3 M-3 and working simultaneously EVAPORATOR Evaporador VR-1 VR-2 AEA-1 AEAI-1 AIR EVAPORATOR Evaporador de Aire VR-6 SC-3 ST-7 WATER EVAPORATOR Evaporador de Agua ST-CON ST-4 M-4 LIQUID SEPARATOR Separador de Líquido ST- TEMPERATURE SENSOR Sensor de Temperatura ACO- COMPRESSOR Compresor ST-5 SP-2 AVEX-1 ST-10 ST-8 SW-1 SC- FLOW SENSOR Sensor de Caudal AVEX- EXPANSION VALVE Válvula de Expansión SC-1 ACCUMULATOR Acumulador FILTER Filtro ACO-1 M- MANOMETER Manómetro SW- WATTMETER Sensor de Potencia ST-CON CONTROL TEMPERATURE SENSOR Sensor de Control de Temperatura ST-2 M-2 ST:2 ACAI-1 AIR CONDENSER Condensador de Aire VR-3 ST-1 M-1 ST-9 ST-8 AP-1 AP- HIGH PRESSURE CONTROL Presostato de Alta SP- PRESSURE SENSOR Sensor de Presión OPEN CONTROL MULTICONTROL REAL TIME CONTROL CONDENSER Condensador ACA-1 WATER CONDENSER Condensador VR-5) ST-6 de Agua ST-CON SC-2 VR-4 SP-1 ST-5 VR- REGULATION VALVE Válvula de Regulación