Results 21 to 30 of about 7,393,555 (283)

Determination of the rank of an integration lattice [PDF]

open access: yes, 2006
The continuing and widespread use of lattice rules for high-dimensional numerical quadrature is driving the development of a rich and detailed theory.
Joe, Stephen, Lyness, J.N.
core   +1 more source

The Lattice Boltzmann equation for modelling arterial flows : review and application [PDF]

open access: yes, 2003
The lattice Boltzmann model (LBM) is a relatively new development in computational fluid dynamics. Here we review the technique with particular emphasis on its application to biological systems.
Tonge, S.J.   +5 more
core   +4 more sources

Renormalisation of composite operators in lattice QCD: perturbative versus nonperturbative [PDF]

open access: yes, 2010
The perturbative and nonperturbative renormalisation of quark-antiquark operators in lattice QCD with two flavours of clover fermions is investigated within the research programme of the QCDSF collaboration.
James Zanotti   +21 more
core   +1 more source

Improved mechanical properties and energy absorption of Ti6Al4V laser powder bed fusion lattice structures using curving lattice struts

open access: yesMaterials & Design, 2021
A porous lattice structure with highly controllable mechanical properties, low weight, and high strength is the most promising option for many fields, such as the aerospace, automobile, and biomedical industries.
Long Bai   +6 more
doaj   +1 more source

Load carrying capacities of gears with a lattice structure body [PDF]

open access: yesMATEC Web of Conferences, 2023
Lattice structures are type of topology structures that have complex geometry, composed of multiplicated unit cells through which a pattern is generated. Lattice structures are of great interest in engineering due to their strength-to-weight ratio. There
Nestorovski Blagoja   +2 more
doaj   +1 more source

Matrix lattice Boltzmann reloaded [PDF]

open access: yes, 2011
The lattice Boltzmann equation has been introduced about twenty years ago as a new paradigm for computational fluid dynamics. In this paper, we revisit the main formulation of the lattice Boltzmann collision integral (matrix model) and introduce a new ...
Asinari, P.   +11 more
core   +1 more source

RESEARCH ON MECHANICAL PROPERTIES OF GRADIENT LATTICE STRUCTURES BASED ON VORONOI METHOD (MT)

open access: yesJixie qiangdu, 2023
By designing structures with different gradients, the strength of lattice structure can be improved, and its mechanical properties such as impact resistance, energy absorption and vibration reduction can be improved.
LIN Wei, YANG FengShuang, SHI YingYu
doaj  

Energy absorption characteristics of functionally graded polymer-based lattice structures filled aluminum tubes under transverse impact loading

open access: yesMaterials & Design, 2021
This paper aims to evaluate the potential use of an innovative functionally graded lattice-filled composite beam composed of axial and radial graded three-dimensional lattice cores.
Yuze Nian   +5 more
doaj   +1 more source

Glueball mass estimate from finite temperature SU(2) lattice studies [PDF]

open access: yes, 1981
Engels J, Karsch F, Satz H, Montvay I. Glueball mass estimate from finite temperature SU(2) lattice studies. Physics Letters, B.
Karsch, Frithjof   +3 more
core   +1 more source

On Convolutional Lattice Codes and Lattice Decoding Using Trellis Structure

open access: yesIEEE Access, 2016
Constructing hypercubic lattices from convolutional codes based on Constructions A and D is investigated in this paper and their error performance in a point-to-point communication system is studied.
Mehdi M. Molu   +3 more
doaj   +1 more source

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