2 papers
cond-mat.soft2021
Anomalous diffusion and Lévy walks distinguish active from inertial turbulence
Siddhartha Mukherjee, Rahul K. Singh, Martin James +1
Bacterial swarms display intriguing dynamical states like active turbulence. Using a hydrodynamic model we now show that such dense active suspensions manifest super-diffusion, via…
physics.flu-dyn2016
How Violent are the Collisions of Different Sized Droplets in a Turbulent Flow?
Martin James, Samriddhi Sankar Ray
We study the typical collisional velocities in a polydisperse suspension of droplets in two and three-dimensional turbulent flow and obtain precise theoretical estimates of the dep…