Search Results - subject:"Direct numerical simulation"

Direct numerical simulation and CMC (conditional moment closure) sub-model validation of spray combustion

Wang, Haiou; Luo, Kun; Fan, Jianren - In: Energy 46 (2012) 1, pp. 606-617

Direct numerical simulation (DNS) is used to study spray combustion in a slab layer configuration. The gas phase is …

Persistent link: https://www.econbiz.de/10010807873

Direct numerical and large eddy simulation of longitudinal flow along triangular array of rods using the lattice Boltzmann method

Mayer, Gusztáv; Házi, Gábor - In: Mathematics and Computers in Simulation (MATCOM) 72 (2006) 2, pp. 173-178

Results of direct numerical (DNS) and large eddy simulation (LES) of turbulent longitudinal flow in rod bundles are presented using the lattice Boltzmann method with the Bhatnagar–Gross–Krook collision operator [P.L. Bhatnagar, E.P. Gross, M. Krook, A model for collision processes in gases....

Persistent link: https://www.econbiz.de/10011050964

Numerical analysis of the averaged flow field in a turbulent lattice Boltzmann simulation

Lätt, Jonas; Chopard, Bastien; Succi, Sauro; Toschi, … - In: Physica A: Statistical Mechanics and its Applications 362 (2006) 1, pp. 6-10

A direct numerical simulation of a turbulent flow field with a lattice BGK method is presented. A spatial coarse …

Persistent link: https://www.econbiz.de/10011063549

Instability-wave propagation in boundary-layer flows at subsonic through hypersonic Mach numbers

Jiang, Li; Chang, Chau-Lyan; Choudhari, Meelan; Liu, Chaoqun - In: Mathematics and Computers in Simulation (MATCOM) 65 (2004) 4, pp. 469-487

range of boundary-layer flows are used to cross-validate a high-order direct numerical simulation algorithm against the …

Persistent link: https://www.econbiz.de/10010749280