Research Topic
Atomistic Modeling of Hydrogen Assisted Fracture in Pipeline Steel
As the world moves toward cleaner energy sources, hydrogen is becoming an important option for reducing carbon emissions in sectors such as transportation, manufacturing, and power generation. However, the safe and reliable transport of hydrogen remains a significant challenge because it can degrade the structural integrity of pipeline steels through a phenomenon known as hydrogen embrittlement. My research focuses on understanding how hydrogen interacts with the microstructure of pipeline steels and how these interactions contribute to material degradation and fracture. Using advanced atomistic simulation techniques, particularly molecular dynamics, I investigate the influence of hydrogen, grain boundaries, and thermal history on the mechanical behavior of steel used in energy infrastructure. By bridging atomistic insights with engineering-scale applications, my work aims to improve the reliability and safety of materials for hydrogen transportation to support the development of resilient hydrogen energy systems.
