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Application of Double Skin Façade (DSF) and Electrochromic Glass in Buildings in Tropical Climate Cover

Application of Double Skin Façade (DSF) and Electrochromic Glass in Buildings in Tropical Climate

Open Access
|Feb 2023

Figures & Tables

Figure 1

Building Simulation Floor Plan
Building Simulation Floor Plan

Figure 2

3D Simulation of Solar Circulation Line
3D Simulation of Solar Circulation Line

Figure 3

Front View of Simulation Building
Front View of Simulation Building

Figure 4

Double Skin Model on Simulated Building
Double Skin Model on Simulated Building

Figure 5

Glass Walls
Glass Walls

Figure 6

3D Simulation of Solar Rotation Line
3D Simulation of Solar Rotation Line

Figure 7

Locations of Measurement Spots
Locations of Measurement Spots

Figure 8

Measurement Results in the Instruction Room at 06.00 am & 5.00 pm
Measurement Results in the Instruction Room at 06.00 am & 5.00 pm

Figure 9

Electrochromic Glass Wall Material
Electrochromic Glass Wall Material

Figure 10

Results of Light Intensity Measurement
Results of Light Intensity Measurement

Wall area114 m2
Glass area45 m2
WWR0.39
UW1.06 W/m2K
TDeq15 K
Uf2.4 W/m2K
DT3 K
SC0.67
SF97.9 W/m2

Results of Light Intensity Measurement

hourlowest intensityhighest intensity
06.00243.36,266.6
07.00395.611,967.4
08.00360.317,275.3
09.00343.322,097.5
10.00352.725,764.8
11.00333.125,598.2
12.00310.422,336.9
13.00315.624,190.7
14.00299.418,220.4
15.00316.021,418.1
16.00328.017,032.6
17.00308.420,831.2

Results of Thermal Measurement in a Room with Conventional Glass Walls

Project SummaryConventional GlassElectrochromic Glass
Location and Weather
ProjectProject NameProject Name
Address
Calculation TimeSunday, December 13, 2020 13:00 PMSunday, December 13, 2020 13:00 PM
Report TypeDetailedDetailed
Latitude−6.18°−6.18°
Longitude106.83°106.83°
Summer Dry Bulb33°C33°C
Summer Wet Bulb28°C28°C
Winter Dry Bulb22°C22°C
Mean Daily Range8°C8°C

Results of Thermal Measurement in a Room with Electrochromic Glass Walls

Project SummaryElectrochromic GlassConventional Glass
Location and Weather
ProjectProject NameProject Name
Address
Calculation TimeSunday, December 13, 2020 13:00 PMSunday, December 13, 2020 13:00 PM
Report TypeDetailedDetailed
Latitude−6.18°−6.18°
Longitude106.83°106.83°
Summer Dry Bulb33°C33°C
Summer Wet Bulb28°C28°C
Winter Dry Bulb22°C22°C
Mean Daily Range8°C8°C

Results of Measurement of Thermal Load on Conventional Glass

TimeBuilding typeRoom typeAreaMaterialCooling LoadHeating Load
Sunday, Dec 13, 2020, 13.00UniversityRoom class45 m2Clear Glass3,122 W−38 W

Results of Light Intensity Measurement in the Room

Nr.type of applicationnatural lighting [lux]
1With Double Skin Façade352.7–25,764.7
2Without Double Skin Façade713–42,026.1

Results of Measurement of Thermal Load with Electrochromic Glass

TimeBuilding typeRoom typeAreaMaterialCooling LoadHeating Load
Sunday, Dec 13, 2020, 13.00UniversityRoom class45 m2Electrocromic glass, type sageglass climplus classicSR20 (Dark Tint)2,289 W−2 W
DOI: https://doi.org/10.2478/acee-2022-0040 | Journal eISSN: 2720-6947 | Journal ISSN: 1899-0142
Language: English
Page range: 81 - 90
Submitted on: Feb 22, 2021
Accepted on: Jun 7, 2022
Published on: Feb 3, 2023
Published by: Silesian University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2023 Muhammad Satrio Wicaksono, L. M. F. Purwanto, published by Silesian University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.