Figure 1.
Figure 2.
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Figure 13.
Boundary conditions for the heat transfer common for case 1, 2
| Boundary condition | Value/range of values |
|---|---|
| Heat transfer coefficient of roof | 0.6 W/m2 K |
| Outdoor air temperature | 8°C |
| Surface temperature of technical equipment surfaces | 28–90°C |
| Surface emissivity of technical equipment | 0.95 |
| Surface temperature of partitions and gates | 26–32°C |
| Surface temperature of technological elements | 35–145°C |
| Surface emissivity of technological elements | 0.95 |
| Lighting power | 18 kW |
| People | 1 kW |
Boundary conditions for ventilation openings for case 1, 2
| Boundary condition | Value |
|---|---|
| Mass flow rate of supply air of SYS 1 (case 1) | 9.83 kg/s |
| Mass flow rate of supply air of SYS 1 (case 2) | 5.90 kg/s |
| Mass flow rate of supply air of SYS 2 (case 1) | 9.09 kg/s |
| Mass flow rate of supply air of SYS 2 (case 2) | 5.40 kg/s |
| Temperature of supply air (SYS 1,2) (case 1, 2) | 23.5°C |