Controlling and Experimental Validation of an Air Compressor System with Energy Efficient Novel Pressurized Air Cabin for Open-Cathode PEM Fuel Cell

Creative Commons License

Özel M. A.

APPLIED SCIENCES, vol.15, no.4, pp.1-27, 2025 (SCI-Expanded)

  • Publication Type: Article / Article
  • Volume: 15 Issue: 4
  • Publication Date: 2025
  • Doi Number: 10.3390/app15042158
  • Journal Name: APPLIED SCIENCES
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Aerospace Database, Agricultural & Environmental Science Database, Applied Science & Technology Source, Communication Abstracts, INSPEC, Metadex, Directory of Open Access Journals, Civil Engineering Abstracts
  • Page Numbers: pp.1-27
  • Bursa Uludag University Affiliated: Yes

Abstract

This study investigates a novel pressurized cabin system for open-cathode proton exchange membrane (PEM) fuel cells to enhance energy efficiency and performance. The urgency of this study lies in the increase in the uniformity index (UI) and the decrease in pressure loss, which are crucial parameters of the air supply system. It optimizes the cabin’s 3D geometry using the Taguchi method, achieving a 3.68% increase in UI and a 7.69% reduction in pressure drop. A 1D mathematical model developed for system control demonstrates the pressurized cabin’s superior efficiency compared to conventional air supply systems. Experimental results validate these findings, showing around an 8% reduction in energy consumption and a 9.4% improvement in power output. These results indicate that the novel cabin design offers substantial performance benefits, making it a valuable contribution to energy-efficient fuel cell technology.