To optimize multi-source building systems integrating phase change materials, thermally active structures, and hot water storage
Technology & Design
Description
This project focuses on optimizing thermally active building systems that integrate solar technologies, phase change materials (PCMs), and various heat sources to improve energy efficiency, thermal comfort, and sustainability. Studies include the experimental and computational analysis of PCM-enhanced thermally activated systems, showcasing energy savings of up to 84.56% and improved thermal regulation in hot climates. Further investigations explore a hybrid solar-assisted radiant heating system for cold climates, where optimized control strategies reduce costs by 11.54% and discomfort by 58.4%. The project also evaluates solar-absorption-radiant cooling systems, demonstrating a 45.9% reduction in costs and 52.5% in emissions. Lastly, an optimization framework for multi-sourced heating systems—including solar, biomass, and gas boilers—identifies the Solar-Biomass-Gas configuration as the best option for balancing lifecycle costs, emissions, and thermal comfort. This research highlights the potential of advanced building systems in achieving sustainability goals under diverse climate conditions.
