Influence of liquid content on granular material mechanics

This PhD project aims to dissect the intricate mechanics of granular materials under the influence of varying liquid content, a critical factor in numerous industrial and natural processes. Central to this investigation will be the use of Discrete Element Method simulations, which provide a granular-level perspective on how liquid saturation affects particle interactions, force distributions, and emergent mechanical properties. By adjusting the liquid content parameters within these simulations, the research will seek to model and understand phenomena such as capillary action, liquid bridge formation, and the transition from dry to wet granular states. Complementing the computational approach, targeted experiments will be performed. The synergy between simulation and experimentation is expected to provide a comprehensive understanding of fluid-induced dynamics in granular systems, paving the way for improved material handling, processing techniques, and predictive capabilities in complex environments.

Required education and skills

• Master’s degree in chemical engineering, mathematical modeling, and computer science;
• high motivation, willingness to learn new things;
• team spirit.