Application of Double Skin Façade (DSF) and Electrochromic Glass in Buildings in Tropical Climate
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| 03 feb 2023
| 03 feb 2023
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Publicado en línea: 03 feb 2023
Páginas: 81 - 90
Recibido: 22 feb 2021
Aceptado: 07 jun 2022
DOI: https://doi.org/10.2478/acee-2022-0040
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© 2022 Muhammad Satrio Wicaksono et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
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| Wall area | 114 m2 |
| Glass area | 45 m2 |
| WWR | 0.39 |
| UW | 1.06 W/m2K |
| TDeq | 15 K |
| Uf | 2.4 W/m2K |
| DT | 3 K |
| SC | 0.67 |
| SF | 97.9 W/m2 |
Results of Light Intensity Measurement
| hour | lowest intensity | highest intensity |
|---|---|---|
| 06.00 | 243.3 | 6,266.6 |
| 07.00 | 395.6 | 11,967.4 |
| 08.00 | 360.3 | 17,275.3 |
| 09.00 | 343.3 | 22,097.5 |
| 10.00 | 352.7 | 25,764.8 |
| 11.00 | 333.1 | 25,598.2 |
| 12.00 | 310.4 | 22,336.9 |
| 13.00 | 315.6 | 24,190.7 |
| 14.00 | 299.4 | 18,220.4 |
| 15.00 | 316.0 | 21,418.1 |
| 16.00 | 328.0 | 17,032.6 |
| 17.00 | 308.4 | 20,831.2 |
Results of Thermal Measurement in a Room with Conventional Glass Walls
| Project Summary | Conventional Glass | Electrochromic Glass |
|---|---|---|
| Location and Weather | ||
| Project | Project Name | Project Name |
| Address | ||
| Calculation Time | Sunday, December 13, 2020 13:00 PM | Sunday, December 13, 2020 13:00 PM |
| Report Type | Detailed | Detailed |
| Latitude | −6.18° | −6.18° |
| Longitude | 106.83° | 106.83° |
| Summer Dry Bulb | 33°C | 33°C |
| Summer Wet Bulb | 28°C | 28°C |
| Winter Dry Bulb | 22°C | 22°C |
| Mean Daily Range | 8°C | 8°C |
Results of Thermal Measurement in a Room with Electrochromic Glass Walls
| Project Summary | Electrochromic Glass | Conventional Glass |
|---|---|---|
| Location and Weather | ||
| Project | Project Name | Project Name |
| Address | ||
| Calculation Time | Sunday, December 13, 2020 13:00 PM | Sunday, December 13, 2020 13:00 PM |
| Report Type | Detailed | Detailed |
| Latitude | −6.18° | −6.18° |
| Longitude | 106.83° | 106.83° |
| Summer Dry Bulb | 33°C | 33°C |
| Summer Wet Bulb | 28°C | 28°C |
| Winter Dry Bulb | 22°C | 22°C |
| Mean Daily Range | 8°C | 8°C |
Results of Measurement of Thermal Load on Conventional Glass
| Time | Building type | Room type | Area | Material | Cooling Load | Heating Load |
|---|---|---|---|---|---|---|
| Sunday, Dec 13, 2020, 13.00 | University | Room class | 45 m2 | Clear Glass | 3,122 W | −38 W |
Results of Light Intensity Measurement in the Room
| Nr. | type of application | natural lighting [lux] |
|---|---|---|
| 1 | With Double Skin Façade | 352.7–25,764.7 |
| 2 | Without Double Skin Façade | 713–42,026.1 |
Results of Measurement of Thermal Load with Electrochromic Glass
| Time | Building type | Room type | Area | Material | Cooling Load | Heating Load |
|---|---|---|---|---|---|---|
| Sunday, Dec 13, 2020, 13.00 | University | Room class | 45 m2 | Electrocromic glass, type sageglass climplus classicSR20 (Dark Tint) | 2,289 W | −2 W |