Heat Pump System Modeling
Heat Pump System Modeling
Heat Pump System Modeling
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<strong>Heat</strong> flow [kW]Validation of the <strong>Heat</strong> <strong>Pump</strong> Model<strong>Heat</strong>er Core <strong>Heat</strong> Flow3.63.43.23.02.82.62.42.22.01.81.61.41.21.00.8With 0.7 kWwaste heatflowTestTestWithout wasteheat flowSimulationSimulation@ -10 °C2000 U/min@ 0°C5000 U/min@ 5°C5000 U/minOperating pointBoundary conditions• Air flow heater core: 300 kg/h• Air flow radiator: 1600 kg/h• EXV target SH: 5 K• Maximum deviation in heatflow calculation: < 0.4 kW• Mean deviation in heat flowcalculation: < 0.3 kWAccurate results at all testpoints© IAV · 10/2012 · oka · VI-E22 19
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