Inertio-elastic instability of a vortex column

Anubhab Roy, Piyush Garg, Jhumpal Shashikiran Reddy +1

We analyze the instability of a vortex column in a dilute polymer solution at large $\text{Re}$ and $\text{De}$ with $\text{El}=\text{De}/\text{Re}$, the elasticity num…