Heat Pump System Modeling
Heat Pump System Modeling
Heat Pump System Modeling
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Compressor power [kW]Refrigerant CompressorSimulation vs. Testpi = 2.6 testpi = 4.3 testpi = 7.8 testpi = 2.6 simulationpi = 4.3 simulationpi = 7.8 simulationn [RPM]pi [-]T in [°C]p in [bar].T out [°C]m [kg/h]P [kW]• Mean deviation in power calculation:0.1 kW• Mean deviation in discharge temperaturecalculation: 2 K• Mean deviation in mass flow calculation:6 kg/hAccurate results at all relevant operationpointsCompressor speed [rpm]Accurate results for the modeledrefrigerant compressors© IAV · 10/2012 · oka · VI-E22 9