CFD approach to hybrid ventilation for mitigating hydrogen leak dispersion in double-decker fuel cell bus cabins

Key Points

• Effective hybrid ventilation methods reduce hydrogen leak dispersion in fuel cell bus cabins, enhancing safety.
• A primary metric of improvement shows a significant reduction in hydrogen concentration levels with novel interventions.
• Computational fluid dynamics (CFD) assessment highlights airflow patterns to optimize hybrid ventilation strategies.
• These findings may encourage ongoing development in hydrogen safety protocols for public transport systems.