This research investigates the safety of hydrogen vehicles and refuelling infrastructure using advanced computer simulations of fires and explosions. Findings suggest protective barriers can reduce blast pressures by 60–90%. The work provides evidence for future safety standards, helping enable wider adoption of hydrogen transportation while protecting people, property, and communities.

My research uses particle-based Discrete Element Modelling (DEM) to simulate and analyse how masonry structures age, crack, and fail. By accurately replicating real-life damage and strength, DEM provides a powerful tool for predicting deterioration, improving safety, and planning repairs without harming the structure. Future work explores mortar–brick interfaces, joint types, and brick geometry.