19 citations · 19 across the 2 of their papers we have counts for
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Non-universal transport mechanisms in vertical natural convection with dispersed light droplets
Chong Shen Ng, Vamsi Spandan, Roberto Verzicco +1
We present results on the effect of dispersed droplets in vertical natural convection (VC) using direct numerical simulations based on a two-way fully coupled Euler-Lagrange approa…
Physical mechanisms governing drag reduction in turbulent Taylor-Couette flow with finite-size deformable bubbles
Vamsi Spandan, Roberto Verzicco, Detlef Lohse
The phenomenon of drag reduction induced by injection of bubbles into a turbulent carrier fluid has been known for a long time; the governing control parameters and underlying phys…
Fluctuation-induced forces in homogeneous isotropic turbulence
Vamsi Spandan, Daniel Putt, Rodolfo Ostilla-Mónico +1
Understanding force generation in non-equilibrium systems is a significant challenge in statistical physics. We uncover a surprising fluctuation-induced force between two plates im…
Deformable ellipsoidal bubbles in Taylor-Couette flow with enhanced Euler-Lagrange tracking
Vamsi Spandan, Roberto Verzicco, Detlef Lohse
In this work we present numerical simulations of sub-Kolmogorov deformable bubbles dispersed in Taylor-Couette flow (a wall-bounded shear system) with rotating inner cylinde…