28 citations · 80 across the 7 of their papers we have counts for
7 papers
Cohesion mediated layering in sheared grains
Khushi Mahajan, Chamkor Singh
We consider pattern formation in a sheared dense mixture of cohesive and non-cohesive grains. Our findings show that cohesive grains, which would typically form distributed agglome…
Anisotropic short-range attractions precisely model branched erythrocyte aggregates
Megha Yadav, Vanshika, Chamkor Singh
Homogeneous suspensions of red blood cells (RBCs or erythrocytes) in blood plasma are unstable in the absence of driving forces and form elongated stacks, called rouleau. These ery…
Dynamics of a Passive Droplet in Active Turbulence
Chamkor Singh, Abhishek Chaudhuri
We numerically study the effect of an active turbulent environment on a passive deformable droplet. The system is simulated using coupled hydrodynamic and nematodynamic equations f…
Guided run-and-tumble active particles: wall accumulation and preferential deposition
Chamkor Singh
Bacterial biofilms cost an enormous amount of resources in the health, medical, and industrial sectors. To understand early biofilm formation, beginning from planktonic states of a…
Electrification in granular gases leads to constrained fractal growth
Chamkor Singh, Marco G. Mazza
The empirical observation of aggregation of dielectric particles under the influence of electrostatic forces lies at the origin of the theory of electricity. The growth of clusters…
Levitation of non-magnetizable droplet inside ferrofluid
Chamkor Singh, Arup K. Das, Prasanta K. Das
The central theme of this work is that a stable levitation of a denser non-magnetizable liquid droplet, against gravity, inside a relatively lighter ferrofluid -- a system barely c…
Early-stage aggregation in three-dimensional charged granular gas
Chamkor Singh, Marco G. Mazza
Neutral grains made of the same dielectric material can attain considerable charges due to collisions and generate long-range interactions. We perform molecular dynamic simulations…