Search Results - subject:"Unstructured grids"

Application of mesh-adaptation for pollutant transport by water flow

Benkhaldoun, Fayssal; Elmahi, Imad; Seaïd, Mohammed - In: Mathematics and Computers in Simulation (MATCOM) 79 (2009) 12, pp. 3415-3423

topography using unstructured grids and satisfies the conservation property. The adaptation criteria are based on monitoring the …

Persistent link: https://www.econbiz.de/10011051088

Unstructured lattice Boltzmann equation with memory

Ubertini, S.; Bella, G.; Succi, S. - In: Mathematics and Computers in Simulation (MATCOM) 72 (2006) 2, pp. 237-241

-volume lattice Boltzmann equation on unstructured grids (ULBE). The new scheme (ULBE with memory) is demonstrated for the case of a …

Persistent link: https://www.econbiz.de/10010748669

Comparison between smoothed dissipative particle dynamics and Voronoi fluid particle model in a shear stationary flow

Serrano, Mar - In: Physica A: Statistical Mechanics and its Applications 362 (2006) 1, pp. 204-209

We present a numerical comparison between two Lagrangian techniques for the simulation of fluids, smoothed dissipative particle dynamics (SDPD) and Voronoi fluid particle model. These methods reproduce the movement of the fluid with extensive particles. The main differences between these...

Persistent link: https://www.econbiz.de/10010590910