Research Article
Mathematical Analysis of Optimal Operating Conditions in Heating Systems
Table 4
Heat dissipated and supplied under various flow rates and supply and return water temperatures.
| Number | Flow Rate | Water Supply Temperature | Water Return Temperature | Indoor Temperature | Heat Dissipated | Heat Supplied | m3/h | °C | °C | °C | W | W |
| 1 | 0.606 | 67.13 | 65.90 | 18.65 | 856.23 | 866.98 |
| 2 | 0.629 | 67.11 | 65.92 | 18.65 | 856.23 | 870.62 |
| 3 | 0.670 | 67.07 | 65.96 | 18.65 | 856.23 | 865.03 |
| 4 | 0.710 | 67.04 | 65.99 | 18.65 | 856.23 | 867.13 |
| 5 | 0.755 | 67.01 | 66.02 | 18.65 | 856.23 | 869.40 |
| 6 | 0.810 | 66.97 | 66.06 | 18.65 | 856.23 | 857.37 |
| 7 | 0.866 | 66.95 | 66.08 | 18.65 | 856.23 | 876.35 |
| 8 | 0.955 | 66.91 | 66.12 | 18.65 | 856.23 | 877.56 |
| 9 | 1.040 | 66.87 | 66.16 | 18.65 | 856.23 | 858.90 |
| 10 | 1.172 | 66.83 | 66.20 | 18.65 | 856.23 | 858.86 |
| 11 | 1.194 | 66.83 | 66.20 | 18.65 | 856.23 | 874.99 |
| 12 | 1.235 | 66.82 | 66.21 | 18.65 | 856.23 | 876.31 |
| 13 | 1.276 | 66.81 | 66.22 | 18.65 | 856.23 | 875.72 |
| 14 | 1.280 | 66.81 | 66.22 | 18.65 | 856.23 | 878.46 |
| 15 | 1.294 | 66.80 | 66.23 | 18.65 | 856.23 | 857.97 |
| 16 | 1.321 | 66.80 | 66.23 | 18.65 | 856.23 | 875.87 |
| 17 | 1.371 | 66.79 | 66.24 | 18.65 | 856.23 | 877.13 |
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