APPLICATION OF ADVANCED COMPUTATIONAL TECHNIQUES FOR OPTIMIZING ENERGY EFFICIENCY AND PERFORMANCE IN HVAC SYSTEMS
Keywords:
HVAC systems, computational techniques, energy efficiency, artificial intelligence, machine learning, computational fluid dynamics, optimizationAbstract
Heating, Ventilation, and Air Conditioning (HVAC) systems account for a significant portion of global energy consumption, often exceeding 40% in commercial buildings. Advanced computational techniques, such as artificial intelligence (AI), machine learning (ML), and computational fluid dynamics (CFD), offer immense potential to optimize energy efficiency and performance in HVAC systems. This paper explores state-of-the-art approaches to enhancing HVAC system operation by leveraging data-driven models and simulation-based optimizations. Emphasis is placed on predictive maintenance, energy forecasting, and adaptive control strategies. A review of existing literature and case studies demonstrates significant energy savings—up to 30%—achieved through these advanced techniques. Practical implications, challenges, and future research directions are also discussed.
References
Wang, Y., Zhang, H., & Liu, J. (2020). Predictive maintenance in HVAC systems using neural networks. Energy and Buildings, 220, 110943.
Li, X., Zhao, Y., & Lin, J. (2019). Anomaly detection in HVAC systems: A machine learning approach. Applied Energy, 236, 480-490.
Patel, Z., Senjaliya, N., & Tejani, A. (2019). AI-enhanced optimization of heat pump sizing and design for specific applications. International Journal of Mechanical Engineering and Technology (IJMET), 10(11), 447–460.
Zhang, M., Chen, L., & Xu, W. (2021). Energy forecasting in buildings with HVAC systems using ML techniques. Journal of Cleaner Production, 278, 123990.
Ahmed, S., Khalid, M., & Raza, A. (2018). CFD optimization of HVAC duct systems for energy efficiency. Building Simulation, 11(3), 565-578.
Senjaliya, N., & Tejani, A. (2020). Artificial intelligence-powered autonomous energy management system for hybrid heat pump and solar thermal integration in residential buildings. International Journal of Advanced Research in Engineering and Technology (IJARET), 11(7), 1025–1037.
International Energy Agency (IEA). (2021). HVAC energy consumption trends. IEA Report, Vol. 15, Issue 4, pp. 200-215.
Smith, R., & Johnson, T. (2020). Optimization of thermal comfort in HVAC systems. Journal of Building Physics, 44(2), 150-165.
Brown, A., & Lee, D. (2019). Smart control systems for energy management in HVAC. Renewable Energy Systems, 29(7), 453-468.
Tejani, A., Yadav, J., Toshniwal, V., & Kandelwal, R. (2021). Detailed cost-benefit analysis of geothermal HVAC systems for residential applications: Assessing economic and performance factors. ESP Journal of Engineering & Technology Advancements, 1(2), 101–115. https://doi.org/10.56472/25832646/JETA-V1I2P114
Kim, H., Park, S., & Choi, J. (2021). AI-enhanced building automation for HVAC systems. Journal of Sustainable Engineering, 18(5), 321-340.
Gupta, R., & Das, S. (2018). Computational modeling for HVAC optimization. Energy Systems Research, 6(4), 298-312.
Taylor, P., & Martinez, R. (2020). Load forecasting techniques in smart HVAC systems. IEEE Transactions on Smart Grid, 11(1), 123-135.
Tejani, A. (2021). Integrating energy-efficient HVAC systems into historical buildings: Challenges and solutions for balancing preservation and modernization. ESP Journal of Engineering & Technology Advancements, 1(1), 83–97. https://doi.org/10.56472/25832646/JETA-V1I1P111
Hernandez, G., & Ramos, M. (2019). Advanced algorithms for energy-efficient HVAC systems. Automation in Construction, 99, 75-90.
Green, D., & Patel, K. (2021). IoT-based HVAC energy monitoring systems. Energy Informatics Journal, 14(3), 202-215.
Zhao, P., & Liang, Y. (2018). Multivariable control strategies in HVAC systems. Energy Procedia, 147, 220-230.
Tejani, A. (2021). Assessing the efficiency of heat pumps in cold climates: A study focused on performance metrics. ESP Journal of Engineering & Technology Advancements, 1(1), 47–56. https://doi.org/10.56472/25832646/JETA-V1I1P108
Khan, M., & Ahmed, T. (2020). Data-driven approaches for fault detection in HVAC. Journal of Energy Management, 25(2), 180-196.
Wei, J., & Tang, Z. (2019). CFD-based optimization for indoor air quality improvement. Indoor and Built Environment, 28(9), 1175-1190.