Search Results - subject:"Ballistic deposition"

Traffic dispersion and its mapping to one-sided ballistic deposition

Nagatani, Takashi - In: Physica A: Statistical Mechanics and its Applications 376 (2007) C, pp. 641-648

exhibits the scaling property. The traffic dispersion is compared with the one-sided ballistic deposition. The traffic model … exhibits the same scaling behavior as the one-sided ballistic deposition model of random update. When vehicle i and arrival …, the traffic model is mapped to the one-sided ballistic deposition model. …

Persistent link: https://www.econbiz.de/10010874213

Roughness fluctuations, roughness exponents and the universality class of ballistic deposition

Aarão Reis, F.D.A. - In: Physica A: Statistical Mechanics and its Applications 364 (2006) C, pp. 190-196

.93±0.01, improving previous estimates. We also apply this method to two versions of the ballistic deposition model in two …

Persistent link: https://www.econbiz.de/10011063872

Effect of surface roughness on the bulk properties of simulated porous media

Karmakar, R.; Dutta, Tapati; Lebovka, Nikolai; Tarafdar, S. - In: Physica A: Statistical Mechanics and its Applications 348 (2005) C, pp. 236-244

We generate a porous structure by computer simulation in (2+1) dimension using a bidisperse ballistic deposition model … whereas in the limit F=1, the model is similar, but not identical to the ballistic deposition (BD) model. For all F values …

Persistent link: https://www.econbiz.de/10011062952

Lagrangian statistical mechanics applied to non-linear stochastic field equations

Edwards, Sam F.; Schwartz, Moshe - In: Physica A: Statistical Mechanics and its Applications 303 (2002) 3, pp. 357-386

We consider non-linear stochastic field equations such as the KPZ equation for deposition and the noise driven Navier–Stokes equation for hydrodynamics. We focus on the Fourier transform of the time dependent two-point field correlation, Φk(t). We employ a Lagrangian method aimed at obtaining...

Persistent link: https://www.econbiz.de/10011058638