Results 31 to 40 of about 4,839,794 (300)

Droplet collision simulation by multi-speed lattice Boltzmann method [PDF]

, 2011
Realization of the Shan-Chen multiphase flow lattice Boltzmann model is considered in the framework of the higher-order Galilean invariant lattices.
Kai H. Luo, Lycett-Brown, Daniel, Lycett-Brown, D., Luo, Kai H., Ilya Karlin, Luo, K.H., Daniel Lycett-Brown, Karlin, Ilya, Karlin, I.V.   +8 more
core   +1 more source

Assessing the impact of process parameters on lattice structure manufacturing defects through micro-CT scanning [PDF]

MATEC Web of Conferences, 2023
In this study, we examined the impact of process parameters on the manufacturing defects in micro-strut lattice structures produced via Laser Powder Bed Fusion (L-PBF).
Park Minsol, Venter Martin Phillip, Du Plessis Anton   +2 more
doaj   +1 more source

Good lattice rules based on the general weighted star discrepancy [PDF]

, 2007
We study the problem of constructing rank- lattice rules which have good bounds on the ``weighted star discrepancy''. Here the non-negative weights are general weights rather than the product weights considered in most earlier works.
Joe, Stephen, Sinescu, Vasile
core   +1 more source

Synthesis and structural characterization of the Ca2MnReO6 double perovskite Síntese e caracterização estrutural da dupla perovsquita Ca2MnReO6

Cerâmica, 2010
The Ca2Mn1Re1O6 double perovskite has been prepared in polycrystalline form by using the encapsulated quartz tube method. The partial oxygen pressure inside the quartz tube revealed this to be a crucial synthesis parameter for the production of a single ...
H. P. S Corrêa, I. P Cavalcante, D. O Souza, E. Z Santos, M. T. D Orlando, H Belich, F. J Silva, E. F Medeiro, J. M Pires, J. L Passamai, L. G Martinez, J. L Rossi   +11 more
doaj   +1 more source

Lattice Quantum ChromoDynamics with approximately chiral fermions [PDF]

, 2008
In this work we present Lattice QCD results obtained by approximately chiral fermions. We use the CI fermions in the quenched approximation to investigate the excited baryon spectrum and to search for the Theta^+ pentaquark on the lattice. Furthermore we
Hierl, Dieter
core   +1 more source

Analytical solution for the lattice Boltzmann model beyond Naviers-Stokes [PDF]

, 2010
To understand lattice Boltzmann model capability for capturing nonequilibrium effects, the model with first-order expansion of the equilibrium distribution function is analytically investigated.
Zhang, Yonghao, Meng, Jianping
core   +4 more sources

The behavior of the lattice parameters in the Bi-Sn-Zn system [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2007
Lattice parameters, coefficients of thermal expansion and mass density were determined by means of X-ray powder diffraction between 30 and 180ºC (or 240ºC - depending on samples' composition).
Braga Helena M., Ferreira J., Malheiros L.F.   +2 more
doaj   +1 more source

The Impact of the Composition Effect on Ferromagnetic Properties of Tb₂Co₂Ga

Metals, 2019
The ferromagnetic properties of Tb2Co2Ga, crystallizing into an orthorhombic W2CoB2-type structure, were investigated by preparing 11 polycrystalline samples with different starting atomic compositions.
Seiya Tanaka, Hirotaka Terada, Naoki Shirakawa, Masami Tsubota, Jiro Kitagawa   +4 more
doaj   +1 more source

Interference cancellation assisted lattice-reduction aided detection for MIMO systems [PDF]

, 2006
In this paper, we proposed and investigated the optimal successive interference cancellation (SIC) strategy designed for lattice-reduction-aided multiple-input multiple-output (MIMO) detectors.
Joohwan Chun, Kyungchun Lee, Lee, K.C., Chun, J., Hanzo, L., Lajos Hanzo   +5 more
core   +2 more sources

Lattice Boltzmann method for direct numerical simulation of turbulent flows [PDF]

, 2010
We present three-dimensional numerical simulations (DNS) of the Kida vortex flow, a prototypical turbulent flow, using a novel high-order lattice Boltzmann model.
A. G. TOMBOULIDES, S. S. CHIKATAMARLA, Tomboulides, A.G., Boulouchos, Konstantinos, K. B. BOULOUCHOS, Frouzakis, C.E., Boulouchos, K.B., C. E. FROUZAKIS, I. V. KARLIN, Karlin, Ilya, Chikatamarla, S.S., Karlin, I.V.   +11 more
core   +1 more source