80 citations · 319 across the 14 of their papers we have counts for
14 papers
Hydrodynamic equations for space-inhomogeneous aggregating fluids with first-principle kinetic coefficients
Alexander Osinsky, Nikolay Brilliantov
We derive from the first principles new hydrodynamic equations -- Smoluchowski-Euler equations for aggregation kinetics in space-inhomogeneous fluids with fluxes. Starting from Bol…
Atomistic mechanism of friction force independence on the normal load and other friction laws for dynamic structural superlubricity
Nikolay V. Brilliantov, Alexey A. Tsukanov, Artem K. Grebenko +2
We explore dynamic structural superlubricity for the case of a relatively large contact area, where the friction force is proportional to the area (exceeding ) expe…
Steady oscillations in aggregation-fragmentation processes
N. V. Brilliantov, W. Otieno, S. A. Matveev +3
We report surprising steady oscillations in aggregation-fragmentation processes. Oscillating solutions are observed for the class of aggregation kernels …
Lane formation in an active particle model with chirality for pedestrian traffic
Anna S. Bodrova, Fatema Al Najim, N. V. Brilliantov
We analyze the pattern formation in systems of active particles with chiral forces in the context of pedestrian dynamics. To describe the interparticle interactions, we use the sta…
Anomalous aggregation regimes of temperature-dependent Smoluchowski equations
A. I. Osinsky, N. V. Brilliantov
Temperature-dependent Smoluchowski equations describe the ballistic agglomeration. In contrast to the standard Smoluchowski equations for the evolution of cluster densities with co…
Direct simulation Monte Carlo for new regimes in aggregation-fragmentation kinetics
A. Kalinov, A. I. Osinsky, S. A. Matveev +2
We revisit two basic Direct Simulation Monte Carlo Methods to model aggregation kinetics and extend them for aggregation processes with collisional fragmentation (shattering). We t…
Temperature distribution in driven granular mixtures does not depend on mechanism of energy dissipation
Anna S. Bodrova, Alexander Osinsky, Nikolay Brilliantov
We study analytically and numerically the distribution of granular temperatures in granular mixtures for different dissipation mechanisms of inelastic inter-particle collisions. Bo…
Oscillations in aggregation-shattering processes
S. A. Matveev, P. L. Krapivsky, A. P. Smirnov +2
We observe never-ending oscillations in systems undergoing aggregation and collision-controlled shattering. Specifically, we investigate aggregation-shattering processes with aggre…
Field-regulated force by grafted polyelectrolytes
Christian Seidel, Yury A. Budkov, Nikolay V. Brilliantov
Generation of mechanical force regulated by external electric field is studied both theoretically and by molecular dynamics (MD) simulations. The force arises in deformable bodies…
A dissipative force between colliding viscoelastic bodies: Rigorous approach
Nikolay V. Brilliantov, Anastasiya V. Pimenova, Denis S. Goldobin
A collision of viscoelastic bodies is analysed within a mathematically rigorous approach. We develop a perturbation scheme to solve continuum mechanics equation, which deals simult…
Universality of temperature distribution in granular gas mixtures with a steep particle size distribution
Anna Bodrova, Denis Levchenko, Nikolay Brilliantov
Distribution of granular temperatures in granular gas mixtures is investigated analytically and numerically. We analyze space uniform systems in a homogeneous cooling state (HCS) a…
A Statistical Model of Aggregates Fragmentation
F. Spahn, E. V. Neto, A. H. F. Guimaraes +2
A statistical model of fragmentation of aggregates is proposed, based on the stochastic propagation of cracks through the body. The propagation rules are formulated on a lattice an…
A model of ballistic aggregation and fragmentation
Nikolay V. Brilliantov, Anna S. Bodrova, Paul L. Krapivsky
A simple model of ballistic aggregation and fragmentation is proposed. The model is characterized by two energy thresholds, Eagg and Efrag, which demarcate different types of impac…
Translations and Rotations are correlated in Granular Gases
Nikolai V. Brilliantov, Thorsten Poeschel, W. Till Kranz +1
In a granular gas of rough particles the axis of rotation is shown to be correlated with the translational velocity of the particles. The average relative orientation of angular an…