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physics.flu-dyn2023
Uncovering the multifractality of Lagrangian pair dispersion in shock-dominated turbulence
Sadhitro De, Dhrubaditya Mitra, Rahul Pandit
Lagrangian pair dispersion provides insights into mixing in turbulent flows. By direct numerical simulations (DNS) we show that the statistics of pair dispersion in the randomly fo…
physics.flu-dyn2023★ 1 cited
Intermittency in the not-so-smooth elastic turbulence
Rahul K. Singh, Prasad Perlekar, Dhrubaditya Mitra +1
Elastic turbulence is the chaotic fluid motion resulting from elastic instabilities due to the addition of polymers in small concentrations at very small Reynolds ($\mbox{Re}$) num…