Research Statement

Amrik Sen works in fundamental turbulence and nonlinear phenomena. His research involves both theory and computational aspects. For more details, please refer to his research statement.

Movies

Here are some links to movies from Large Eddy Simulations (LES) of rotating turbulent flows (courtesy: NCAR). Link 1 (3D rotating turbulence) and Link 2 (2D turbulence).

Snapshots

Here are some snapshot(s) from Large Eddy Simulations (LES) of rotating turbulent flows (courtesy: NCAR). Click on image to enlarge.

Slides and Posters

Poster presented at the Dynamics Days conference, Denver, 2013 can be found here.

Doctoral comprehensive presentation slides can be found here. The underlying theme of the dissertation is to study the role of waves in the slow dynamics of vortical eddies in the context of rotating flows. The research is based on both theoretical and phenomenological perspective.

Slides from NCAR TOY, 2012 conference held at CU Boulder can be found here.

An old poster on some preliminary findings about 'inverse cascades' in rotating flows can be found here. This poster was presented at the summer school on anisotropic turbulence in Cargese, Corsica on July 2011.

Some review papers and term projects from graduate school days

A parrarellized MPI scheme for lagrangian particle dynamics in 2D turbulent flow: [pdf].

Some classical applications of asymptotic methods in the study of turbulence: [pdf].

Fractal representation of genetic sequences: [pdf].