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physics.flu-dyn2026
Time-Symmetry of Lagrangian Coherent Structures in Active Turbulence
Suvarchalanjan Bellaganti, Amal Manoharan, Kirti Kashyap +1
Active flows are central to mixing and transport across living systems. While Newtonian fluids remain laminar, diffusive and predictable at the microscale, living fluids like dense…
physics.flu-dyn2019
Universality in coalescence of polymeric fluid drops
Sarath Chandra Varma, Siddhartha Mukherjee, Aniruddha Saha +3
Coalescence of liquid droplets involves an interplay between capillary forces, viscous forces and inertial forces. Here, we unveil a universal temporal evolution of the neck radius…