Research Article

An experimental investigation of an inclined solar chimney integrated into residential buildings with different materials construction for natural ventilation in a hot-arid climate

Volume: 11 Number: 3 May 16, 2025
  • Benali Oussama *
  • Dobbi Abdelmadjid
  • Hassini Noureddine
  • Mohamed El-amine Slimani
  • Hadjadj Abdessamia

An experimental investigation of an inclined solar chimney integrated into residential buildings with different materials construction for natural ventilation in a hot-arid climate

Abstract

Solar chimneys are used to ventilate residential buildings, helping reduce infections caused by the recent COVID-19 pandemic. An experimental investigation was conducted to evaluate the efficiency of rooftop solar chimneys by assessing the thermal performance of two small rooms constructed from the two most commonly used building materials in the region: local stone and hollow brick. The study examined the effects of building materials, chimney inclination (angles of 30°, 45°, and 60°), and air gaps (0.15 m and 0.25 m) on the chimney’s performance under real climatic conditions at the University of Ouargla, Algeria, known for its dry and hot climate, from May 8 to 13, 2021. The results showed that installation factors significantly affect the performance of solar chimneys. The inclination angle had the most significant impact, potentially enhancing performance by up to 20%. Additionally, selecting suitable building materials, such as local stone, for specific geographical areas can improve performance by at least 15% during peak times. The air gap, as a configuration factor, contributes to a 14% improvement in performance. The analysis revealed that the highest indoor air velocity in the living area can be achieved using a solar chimney with specific dimensions of 1 m x 0.65 m, an air gap of 0.25 m, and an inclination angle of 45°. At average solar radiation levels of 550, 800, and 950 W/m2, the solar chimney can achieve air change rates of 5, 6.5, and 7.8 air changes per hour (ACH), respectively.

Keywords

References

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Details

Primary Language

English

Subjects

Fluid Mechanics and Thermal Engineering (Other)

Journal Section

Research Article

Authors

Benali Oussama * This is me
0000-0001-9595-3813
Algeria

Dobbi Abdelmadjid This is me
0009-0007-8389-9603
Algeria

Hassini Noureddine This is me
0000-0002-2565-9384
Algeria

Mohamed El-amine Slimani This is me
0000-0002-8725-4892
Algeria

Hadjadj Abdessamia This is me
0000-0002-7154-7156
Algeria

Publication Date

May 16, 2025

Submission Date

February 17, 2024

Acceptance Date

July 23, 2024

Published in Issue

Year 2025 Volume: 11 Number: 3

APA
Oussama, B., Abdelmadjid, D., Noureddine, H., Slimani, M. E.- amine, & Abdessamia, H. (2025). An experimental investigation of an inclined solar chimney integrated into residential buildings with different materials construction for natural ventilation in a hot-arid climate. Journal of Thermal Engineering, 11(3), 643-658. https://izlik.org/JA83DN83FM
AMA
1.Oussama B, Abdelmadjid D, Noureddine H, Slimani ME amine, Abdessamia H. An experimental investigation of an inclined solar chimney integrated into residential buildings with different materials construction for natural ventilation in a hot-arid climate. Journal of Thermal Engineering. 2025;11(3):643-658. https://izlik.org/JA83DN83FM
Chicago
Oussama, Benali, Dobbi Abdelmadjid, Hassini Noureddine, Mohamed El-amine Slimani, and Hadjadj Abdessamia. 2025. “An Experimental Investigation of an Inclined Solar Chimney Integrated into Residential Buildings With Different Materials Construction for Natural Ventilation in a Hot-Arid Climate”. Journal of Thermal Engineering 11 (3): 643-58. https://izlik.org/JA83DN83FM.
EndNote
Oussama B, Abdelmadjid D, Noureddine H, Slimani ME- amine, Abdessamia H (May 1, 2025) An experimental investigation of an inclined solar chimney integrated into residential buildings with different materials construction for natural ventilation in a hot-arid climate. Journal of Thermal Engineering 11 3 643–658.
IEEE
[1]B. Oussama, D. Abdelmadjid, H. Noureddine, M. E.- amine Slimani, and H. Abdessamia, “An experimental investigation of an inclined solar chimney integrated into residential buildings with different materials construction for natural ventilation in a hot-arid climate”, Journal of Thermal Engineering, vol. 11, no. 3, pp. 643–658, May 2025, [Online]. Available: https://izlik.org/JA83DN83FM
ISNAD
Oussama, Benali - Abdelmadjid, Dobbi - Noureddine, Hassini - Slimani, Mohamed El-amine - Abdessamia, Hadjadj. “An Experimental Investigation of an Inclined Solar Chimney Integrated into Residential Buildings With Different Materials Construction for Natural Ventilation in a Hot-Arid Climate”. Journal of Thermal Engineering 11/3 (May 1, 2025): 643-658. https://izlik.org/JA83DN83FM.
JAMA
1.Oussama B, Abdelmadjid D, Noureddine H, Slimani ME- amine, Abdessamia H. An experimental investigation of an inclined solar chimney integrated into residential buildings with different materials construction for natural ventilation in a hot-arid climate. Journal of Thermal Engineering. 2025;11:643–658.
MLA
Oussama, Benali, et al. “An Experimental Investigation of an Inclined Solar Chimney Integrated into Residential Buildings With Different Materials Construction for Natural Ventilation in a Hot-Arid Climate”. Journal of Thermal Engineering, vol. 11, no. 3, May 2025, pp. 643-58, https://izlik.org/JA83DN83FM.
Vancouver
1.Benali Oussama, Dobbi Abdelmadjid, Hassini Noureddine, Mohamed El-amine Slimani, Hadjadj Abdessamia. An experimental investigation of an inclined solar chimney integrated into residential buildings with different materials construction for natural ventilation in a hot-arid climate. Journal of Thermal Engineering [Internet]. 2025 May 1;11(3):643-58. Available from: https://izlik.org/JA83DN83FM

IMPORTANT NOTE: JOURNAL SUBMISSION LINK http://eds.yildiz.edu.tr/journal-of-thermal-engineering