Thermal Comfort Optimization through Bioclimatic Design in Mediterranean Cities

Hany, Nermine

doi:10.5281/zenodo.4814710

Cited by 2 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Data supporting reported results are available online at https://doi.org/10.5281/zenodo.4814710 . 23 …”

Section: Data Availabilitymentioning

confidence: 92%

See 1 more Smart Citation

Thermal comfort optimization through bioclimatic design in Mediterranean cities

Hany

Alaa

2022

F1000Res

Self Cite

View full text Add to dashboard Cite

Background: Bioclimatic design is an approach based on local climate which improves thermal qualities and indoor comfort. Buildings follow this process to minimize negative effects on the environment. However, this approach is still not suitable in developed countries. This study aims to investigate Mediterranean local bioclimatic strategies’ impact on thermal comfort efficiency in housing, by examining architectural elements and treatments. Methods: We adopted a descriptive, analytical, and comparative methodology, complemented with a software simulation, within a qualitative and quantitative approach. Investigation and methodological tools were based on technical information including plans, elevations, photos, and documentation. The approach consisted of multiple stages: a literature review interpreting the concept of bioclimatic design, as well as thermal comfort variables and common Mediterranean building features. Moreover, the paper showcases three examples of successful Mediterranean passive houses. Furthermore, the paper presents a case- studyhouse in Alex West, Alexandria, designed in the Mediterranean Revival style. Results: The results showed that the most influencing building features on thermal comfort were the low-pitched roofs and the top chimney, which achieved 12.6% and 5% improvement in the summer and 13% and 6.8% in winter, respectively. The pergola and porch elements barely had an effect when placed on the northern façade. However, on the southern façade, a positive contribution in the summer by 1.4% and 3.4% respectively were reported, but a slight negative impact in winter by 0.5% and 2% respectively. Conclusions: We examined the impact of common Mediterranean building features , and compared thermal comfort results between case-study houses. Features focusing on passive design for cooling rather than heating, allowing wind flow for maximized natural ventilation, using ventilated pitched roof spaces, using sun shading elements in the proper facades and angles, help passive thermal regulation. The study proposes recommendations for optimizing thermal comfort in residential buildings in Alexandria, Egypt.

show abstract

“…Data supporting reported results are available online at https://doi.org/10.5281/zenodo.4814710 . 23 …”

Section: Data Availabilitymentioning

confidence: 92%

“…Underlying data Data supporting reported results are available online at https://doi.org/10.5281/zenodo.4814710. 23 Data are available under the terms of the Creative Commons Attribution 4.0 International license (CC-BY 4.0).…”

Section: Data Availabilitymentioning

confidence: 93%