The objective of this study is to evaluate the impact of orientation on the thermal comfort of bioclimatic buildings in general, and in particular those built with compressed earth blocks. A first experimental study confirmed that compressed earth blocks have good thermal inertia, and made it possible to determine the number of annual hours of thermal comfort in the room. The results showed a thermal phase shift of 6 hours with a temperature difference of 10°C between the outside and the inside of the room, for an annual total of 4788 hours of comfort (54.65%) compared to 2158 hours of discomfort (49.80%), with a hygrothermal index (HIT) of 1.6 and an annual cooling requirement of 753.55 kWh. Subsequently, dynamic thermal simulations (DTS) carried out on different orientations made it possible to optimize the thermal comfort and energy consumption of the premises studied. The NORTHEAST and SOUTH-EAST orientation of the facades, with the two windows of the premises, made it possible to achieve 78.1% thermal comfort, or 6833 hours, a HIT of 0.5 and an annual power requirement of cooling of 523.78 kWh. Finally, similar work was carried out to propose optimal orientations for bioclimatic buildings in the three climatic zones of Burkina Faso.
| Published in | Science Journal of Energy Engineering (Volume 12, Issue 4) |
| DOI | 10.11648/j.sjee.20241204.14 |
| Page(s) | 101-112 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Orientation, Bioclimatic, Thermal Comfort, Passive Methods, Hot and Dry Climate, Thermal Simulation
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APA Style
Maiga, A., Sagna, K., Toussakoe, K., Zoma, V., Ouedraogo, L. A., et al. (2024). Optimization of Thermal Comfort in Compressed Earth Block (CEB) Buildings in Burkina Faso. Science Journal of Energy Engineering, 12(4), 101-112. https://doi.org/10.11648/j.sjee.20241204.14
ACS Style
Maiga, A.; Sagna, K.; Toussakoe, K.; Zoma, V.; Ouedraogo, L. A., et al. Optimization of Thermal Comfort in Compressed Earth Block (CEB) Buildings in Burkina Faso. Sci. J. Energy Eng. 2024, 12(4), 101-112. doi: 10.11648/j.sjee.20241204.14
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Download@article{10.11648/j.sjee.20241204.14,
author = {Alidou Maiga and Koffi Sagna and Karim Toussakoe and Vincent Zoma and Lareba Adélaïde Ouedraogo and Sié Kam},
title = {Optimization of Thermal Comfort in Compressed Earth Block (CEB) Buildings in Burkina Faso},
journal = {Science Journal of Energy Engineering},
volume = {12},
number = {4},
pages = {101-112},
doi = {10.11648/j.sjee.20241204.14},
url = {https://doi.org/10.11648/j.sjee.20241204.14},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sjee.20241204.14},
abstract = {The objective of this study is to evaluate the impact of orientation on the thermal comfort of bioclimatic buildings in general, and in particular those built with compressed earth blocks. A first experimental study confirmed that compressed earth blocks have good thermal inertia, and made it possible to determine the number of annual hours of thermal comfort in the room. The results showed a thermal phase shift of 6 hours with a temperature difference of 10°C between the outside and the inside of the room, for an annual total of 4788 hours of comfort (54.65%) compared to 2158 hours of discomfort (49.80%), with a hygrothermal index (HIT) of 1.6 and an annual cooling requirement of 753.55 kWh. Subsequently, dynamic thermal simulations (DTS) carried out on different orientations made it possible to optimize the thermal comfort and energy consumption of the premises studied. The NORTHEAST and SOUTH-EAST orientation of the facades, with the two windows of the premises, made it possible to achieve 78.1% thermal comfort, or 6833 hours, a HIT of 0.5 and an annual power requirement of cooling of 523.78 kWh. Finally, similar work was carried out to propose optimal orientations for bioclimatic buildings in the three climatic zones of Burkina Faso.},
year = {2024}
}
TY - JOUR T1 - Optimization of Thermal Comfort in Compressed Earth Block (CEB) Buildings in Burkina Faso AU - Alidou Maiga AU - Koffi Sagna AU - Karim Toussakoe AU - Vincent Zoma AU - Lareba Adélaïde Ouedraogo AU - Sié Kam Y1 - 2024/12/19 PY - 2024 N1 - https://doi.org/10.11648/j.sjee.20241204.14 DO - 10.11648/j.sjee.20241204.14 T2 - Science Journal of Energy Engineering JF - Science Journal of Energy Engineering JO - Science Journal of Energy Engineering SP - 101 EP - 112 PB - Science Publishing Group SN - 2376-8126 UR - https://doi.org/10.11648/j.sjee.20241204.14 AB - The objective of this study is to evaluate the impact of orientation on the thermal comfort of bioclimatic buildings in general, and in particular those built with compressed earth blocks. A first experimental study confirmed that compressed earth blocks have good thermal inertia, and made it possible to determine the number of annual hours of thermal comfort in the room. The results showed a thermal phase shift of 6 hours with a temperature difference of 10°C between the outside and the inside of the room, for an annual total of 4788 hours of comfort (54.65%) compared to 2158 hours of discomfort (49.80%), with a hygrothermal index (HIT) of 1.6 and an annual cooling requirement of 753.55 kWh. Subsequently, dynamic thermal simulations (DTS) carried out on different orientations made it possible to optimize the thermal comfort and energy consumption of the premises studied. The NORTHEAST and SOUTH-EAST orientation of the facades, with the two windows of the premises, made it possible to achieve 78.1% thermal comfort, or 6833 hours, a HIT of 0.5 and an annual power requirement of cooling of 523.78 kWh. Finally, similar work was carried out to propose optimal orientations for bioclimatic buildings in the three climatic zones of Burkina Faso. VL - 12 IS - 4 ER -
Laboratory of Renewable Thermal Energies (L. R. E. T. E), University Joseph KI-ZERBO, Ouagadougou, Burkina Faso
Laboratory of Solar Energy (LSE), University of Lomé, Lomé, Togo; Regional Centre of Excellence on Electricity Management (RCEEM), University of Lomé, Lomé, Togo
Laboratory of Renewable Thermal Energies (L. R. E. T. E), University Joseph KI-ZERBO, Ouagadougou, Burkina Faso
Laboratory of Chemistry and Renewable Energy, Nazi Boni University, Bobo, Burkina Faso
Laboratory of Renewable Thermal Energies (L. R. E. T. E), University Joseph KI-ZERBO, Ouagadougou, Burkina Faso
Laboratory of Renewable Thermal Energies (L. R. E. T. E), University Joseph KI-ZERBO, Ouagadougou, Burkina Faso
