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Appendix B

Means and maximum load

ISO-1

Number of data points: NTimeTot = 2646

COPCmmean = 3.535 Sigma = 0.226 min = 3.050 max = 4.120
COPCcormean = 3.417 Sigma = 0.033 min = 3.390 max = 3.450
COPFtotmean = 1.871 Sigma = 0.018 min = 1.540 max = 2.330
etaCmean = 0.490 Sigma = 0.008 min = 0.475 max = 0.502
etaFtotmean = 0.450 Sigma = 0.017 min = 0.366 max = 0.568

T0F mean = -29.7 °C
TcF mean = -7.8 °C
T0C mean = -8.0 °C
TcC mean = 28.8 °C
qCmax = 171 kW 26 September at 11:00 hours
qFmax = 45 kW 9 December at 8:00 hours

ISO-2

Number of data points: NtimeTot = 3280

COPCmmean = 2.532 Sigma = 0.244 min = 2.250 max = 4.600
COPCcormean = 3.117 Sigma = 0.131 min = 2.990 max = 4.190
COPFmmean = 1.417 Sigma = 0.161 min = 1.280 max = 2.980
COPFcormean = 1.700 Sigma = 0.027 min = 1.640 max = 1.890
etaCmean = 0.507 Sigma = 0.013 min = 0.483 max = 0.600
etaFmean = 0.420 Sigma = 0.020 min = 0.400 max = 0.563

T0F mean = -34.7 °C
TcF mean = 36.4 °C
T0Cmean = -15.1 °C
qCmax = 176 kW 13 August at 16:00 hours
qFmax = 38 kW 3 October at 14:00 hours

ISO-3

Number of data points: NTimeTot = 3136

COPCmmean = 4.198 Sigma = 0.343 min = 2.750 max = 4.840
COPCcormean = 3.407 Sigma = 0.013 min = 3.380 max = 4.840
COPFtotmean = 1.812 Sigma = 0.013 min = 1.770 max = 1.860
etaCmean = 0.482 Sigma = 0.007 min = 0.444 max = 0.498
etaFtotmean = 0.392 Sigma = 0.022 min = 0.363 max = 0.505

T0F mean = -29.9 °C
TcF mean = -7.8 °C
T0Cmean = -8.0 °C
TcC mean = 23.3 °C
qCmax = 145 kW 9 August at 16:00 hours
qFmax = 32 kW 14 October at 12:00 hours

ISO-4

Number of data points: NTimeTot = 2890

COPCmmean = 2.524 Sigma = 0.289 min = 1.520 max = 3.880
COPCcormean = 2.841 Sigma = 0.091 min = 2.450 max = 3.250
COPFmmean = 1.104 Sigma = 0.085 min = 0.790 max = 1.750
COPFcormean = 1.297 Sigma = 0.091 min = 1.120 max = 1.750
etaCmean = 0.469 Sigma = 0.015 min = 0.364 max = 0.504
etaFmean = 0.305 Sigma = 0.024 min = 0.215 max = 0.427

T0F mean = -35.6 °C
TcF mean = 34.5 °C
T0C mean = -14.4 °C
TcC mean = 34.1 °C
qCmax = 200 kW 31 August at 8:00 hours
qFmax = 56 kW 15 October at 11:00 hours

 

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Version 1.0 September 2004, © Danish Environmental Protection Agency