Optimizing FCEVs: Reducing Radiator Size for Efficient Performance
Key Ideas
- Prof. Ghosh and Nadiya Philip from IIT Bombay develop an optimization methodology to recommend ideal weight and size distribution for FCEVs, enhancing efficiency and aiding commercialization.
- The method involves a compact radiator and thermal energy storage unit to reduce oversized radiators, improving vehicle performance and safety.
- By combining electrical energy storage and thermal energy storage, the study calculates optimal sizes for components, offering cost-effective solutions for FCEVs.
- Implications of the study include reducing radiator size in heavy-duty vehicles by up to 2.5 times, showcasing significant potential for enhancing overall vehicle performance.
A new optimization methodology developed by Prof. Prakash C. Ghosh and Nadiya Philip from IIT Bombay aims to enhance the efficiency of Fuel Cell Electric Vehicles (FCEVs) by determining the optimal weight and size distribution for vehicle components. The methodology involves a compact radiator and thermal energy storage unit to address the issue of oversized radiators, which can hinder FCEV performance and safety. The study integrates electrical energy storage and thermal energy storage systems to calculate the ideal sizes for components like the radiator, fuel cell, and energy storage units, using mathematical techniques like pinch analysis. By optimizing these components, the study aims to reduce the weight, volume, cost, and range of FCEVs. Researchers estimate that the proposed method could significantly reduce the radiator size in heavy-duty vehicles like trucks, indicating a promising direction for improving FCEV performance. The study highlights the importance of considering both electrical and thermal energy storage in FCEVs to achieve optimal solutions for energy efficiency and cooling systems in vehicles.