University of Bristol and Druck Limited KTP 24_25 R3

Engineers are embedding ultrasonic testing expertise into a company to find hidden cracks and leaks in the tanks that store liquefied natural gas and cryogenic hydrogen. These storage tanks must hold volatile fuels at extremely low temperatures without failing. A tiny flaw in the metal or insulation can lead to a catastrophic leak or explosion. Current inspection methods often require taking the tank out of service, which is costly and disruptive. This project aims to develop a non-destructive ultrasonic technique that can detect defects while the tank remains in operation. If successful, the technology could make energy storage safer and more reliable. Liquefied natural gas and hydrogen are critical for the UK’s energy grid and for decarbonising heavy transport and industry. Better inspection means fewer shutdowns, lower maintenance costs, and reduced risk of accidents. The work is applied engineering, not fundamental science—it directly targets a commercial product and service for the energy infrastructure sector.