22 citations · 84 across the 14 of their papers we have counts for
7 papers · 1 filter
Scaling features of the tribology of polymer brushes of increasing grafting density around the mushroom to brush transition
E. Mayoral, J. Klapp, A. Gama Goicochea
Non equilibrium coarse grained, dissipative particle dynamics simulations of complex fluids, made up of polymer brushes tethered to planar surfaces immersed in a solvent yield non…
On finite size effects, ensemble choice and force influence in dissipative particle dynamics simulations
Miguel Ángel Balderas Altamirano, Elías Pérez, Armando Gama Goicochea
The influence of finite size effects, choice of statistical ensemble and contribution of the forces in numerical simulations using the dissipative particle dynamics (DPD) model are…
Scaling properties of soft matter in equilibrium and under stationary flow
Armando Gama Goicochea
A brief review is presented of the scaling of complex fluids, polymers and polyelectrolytes in solution and in confined geometry, in thermodynamical, structural and rheology proper…
Ab Initio Modeling Of Friction Reducing Agents Shows Quantum Mechanical Interactions Can Have Macroscopic Manifestation
J. D. Hernández Velázquez, J. Barroso Flores, A. Gama Goicochea
Two of the most commonly encountered friction reducing agents used in plastic sheet production are the amides known as erucamide and behenamide, which despite being almost identica…
Electrostatics in dissipative particle dynamics using Ewald sums with point charges
K. A. Terrón-Mejía, R. López-Rendón, A. Gama Goicochea
A proper treatment of electrostatic interactions is crucial for the accurate calculation of forces in computer simulations. Electrostatic interactions are typically modeled using E…
Adsorption of polyelectrolytes on silica and gold surfaces
M. A. Balderas Altamirano, R. Camacho, E. Pérez +1
The results of a study that helps understand the mechanisms of adsorption of polyelectrolytes on particles, using numerical simulation methods, specifically the one known as dissip…