Table 1 Parameter of heat load computing model (CCRH when designed)
From: Development of air conditioning technologies to reduce CO2 emissions in the commercial sector
| Â | Â | Â | Perimeter zone | Interior zone |
|---|---|---|---|---|
Direction | Tsukuba, Ibaraki, Japan : For the true south | |||
Area | 13.43 m2 | 199.23 m2 | ||
|  | summer | 9:00 | 387.34 W/m2 | 140 W/m2; temperature 26°C, humidity 50% |
|  |  | 12:00 | 479.82 W/m2 | 140 W/m2; temperature 26°C, humidity 50% |
|  |  | 14:00 | 515.93 W/m2 | 140 W/m2; temperature 26°C, humidity 50% |
|  |  | 16:00 | 464.93 W/m2 | 140 W/m2; temperature 26°C, humidity 50% |
|  | winter | 1223.83 W/m2 | 134.25 W/m2; temperature 22°C, humidity 40% | |
Quantity of outdoor air intake |  | 30.0 m3/(h·people) | ||
Over hang | 1500 mm | Â | ||
Area of glass | 61.7 m2 | Â | ||
Rate of glass area | 85.1% | Â | ||
Area of internal wall | Â | Floor:189.06 m2, Face of wall 72.5 m2 | ||
Floor height | 4200 mm | |||
Ceiling height | 2700 mm | |||
Window shade | Minimum calorie that uses window shade 100 W/m2 | Â | ||
Heat gain from occupancy | SH69W/people, LH53W/people, Dencity of occupancy 0.17 people/m2 | |||
Heat generation rate of electrical outlets | 29.75 W/m2 (tested room 32 W/m2) | |||
Cooling load from lighting | Illuminance 700lx, 20 W/m2 | |||
Thermal capacity from | 12.6 kJ/m3·°C(default) | |||