Department of Automobile Engineering, Govt. CPC Polytechnic. Mysore, Karnataka, India.'
Review Article
World Journal of Advanced Research and Reviews, 2019, 01(02), 078-084
Article DOI: 10.30574/wjarr.2019.1.2.0115
Received on 15 January 2019; revised on 18 March 2019; accepted on 22 March 2019
The vehicle air conditioning system, commonly referred to as Heating, Ventilation, and Air Conditioning (HVAC), is an essential component of modern automobiles, providing thermal comfort, air quality control, and defogging capabilities. With growing concerns over energy efficiency and environmental impact, advancements in vehicle HVAC technology have become increasingly significant. This paper explores the design, functionality, and recent innovations in vehicle HVAC systems, emphasizing improvements in thermal management, refrigerant selection, and energy-efficient components. The integration of advanced sensors, intelligent climate control algorithms, and hybrid-electric HVAC systems is analyzed for their role in enhancing overall system performance. Furthermore, the study evaluates alternative cooling technologies, including thermoelectric cooling, desiccant-based dehumidification, and energy recovery systems, aimed at minimizing energy consumption while reducing greenhouse gas emissions. The paper also discusses regulatory considerations, challenges in implementing sustainable HVAC solutions, and future research directions in the pursuit of environmentally friendly and high-performance vehicle climate control systems.
Vehicle HVAC; Automotive Climate Control; Energy-Efficient HVAC; Heat Pump Technology; Alternative Refrigerants; Thermoelectric Cooling
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SRINIVASA K. Vehicle air conditioning system (HVAC): Design, functionality and efficiency improvements. World Journal of Advanced Research and Reviews, 2019, 1(2), 078-084. Article DOI: https://doi.org/10.30574/wjarr.2019.1.2.0115