The nucleation of a new phase within another occurs in many natural phenomena as well as engineering processes of relevance to industry. In particular, we look at:
Interfacial phenomena is the study of the physics involving the boundary between two phases, which determines the dynamics of the phases, as well as transport between them. In particular, we look at:
Porous media flows is the study of fluid flow through porous structures. Many open problems involving porous flows are highly relevant to next-generation industrial applicatons, such as:
Particle-laden/particle flows ubiquitously occur in environmental, biological, and industrial systems. Through cutting-edge modelling and numerical simulations, we try to advance our understanding of such system and shed light on the complex micro-scale interactions of particles with each other and with the boundaries which determines the characteristics of the system at large scales. Currently, we are tackling challenging research/technical questions in the following application areas:
Rarefied gas dynamics involves the study of molecular effects in non-equilibrium fluid transport. We develop gas kinetic models, efficient numerical methods based on the direct simulation Monte Carlo method and discrete velocity method, with application to:
Fluid-structure interaction deals with the response of obstacles and structures to fluid (compressible/incompressible) flow forces as the flow interacts with them. Here we deal with such interactions at small scales, which has received much less attention. Currently we are actively working on the following areas: