Energy Utilization Analysis and Flow Simulation for the Projected Al-Faizin Mosque’s Air Conditioning System

Abstract

The project emphasizes the significance of ensuring thermal comfort in 
mosques, focusing on Al-Faizin mosque. It addresses how inadequate 
thermal conditions can impact worship and emotional factors. The 
project analyzes air conditioning energy use by studying internal 
factors, structure, and existing systems in other mosques. It aims to 
optimize the mosque's air conditioning system to provide suitable 
conditions while minimizing energy consumption. Methodologically, 
the project assesses Al-Faizin mosque's layout and structure, 
determining a requirement of 45 horsepower across 13 air 
conditioning units with specific configurations for optimal cooling. 
Flow simulations indicate that units placed at 3 meters height achieve 
peak efficiency, maintaining temperatures between 22°C to 25°C 
during key times like Friday prayers, aligning with comfort standards 
of 22.5°C to 26°C. However, the study notes a 150% increase in 
electricity consumption post-installation, highlighting the need for 
energy-efficient models, regular maintenance, and moderate 
temperature settings (24-26°C). Recommendations include enhancing 
building insulation and utilizing HVLS fans for additional cooling. In 
conclusion, the project underscores that strategic use of energy
efficient technologies can effectively balance thermal comfort with 
energy conservation goals in mosque settings like Al-Faizin mosque.