Research Interests and Experience

"I am among those who think that science has great beauty"

- Marie Curie

Undergraduate Thesis

Topic: Nanoscale liquid-vapor phase change characteristics of binary mixtures from molecular dynamics perspective

Supervisor: Prof. Mohammad Nasim Hasan, Dept. of Mechanical Engineering, BUET

Molecular Dynamics simulations were performed to analyze nanoscale liquid-vapor phase change characteristics of Argon-Krypton binary mixtures.

Difference in the phase change modes were identified to be initiated by different mixture compositions.
Analysis of the phase change phenomena were performed from both heat transfer and mass transfer perspectives.

Molecular Dynamics

Molecular dynamics is the science of simulating the time dependent behavior of a system of particles. The time evolution of the set of interacting atoms is followed by integrating their equation of motion with boundary conditions appropriate for the geometry or symmetry of the system. Molecular dynamics generate information at the microscopic level, which are: atomic positions, velocities. The method is applied mostly in chemical physics, materials science, and biophysics.

I have worked on a number of projects on MD since my introduction to MD simulations in 2020. I have used the open source MD simulation software LAMMPS to develop/co-develop input codes for - synthesizing origami graphene structures, explosive boiling/ diffusive evaporation simulations of liquid argon, water and binary mixtures, selective laser melting of nano-powders.