Asymmetric wave flow field for enhanced mass transfer in high-power-density PEM fuel cells with metal bipolar plates

Key Points

• Enhanced mass transfer in PEM fuel cells with asymmetric wave flow field leads to increased performance.
• Improvement observed with metal bipolar plates used in high-power-density applications.
• Analysis utilized wave flow mechanics to determine flow efficiency and mass transfer characteristics.
• Findings indicate potential for better energy conversion efficiency in fuel cell designs based on these principles.