Results 31 to 40 of about 7,393,555 (283)

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

A Kind of Filling Lattice Structure Based on DFAM for Mechanical Parts: The Diamond Lattice Structure

Advances in Materials Science and Engineering, 2021
Thanks to the geometric and material complexity of additive manufacturing, the design space of mechanical parts has been developed, in which lattice filling structure customization can be applied to the solid filling of mechanical parts to achieve the ...
Xuan Yin, Wenjun Meng, Jinzhao Cheng, Hailong Wang, Xiaoxia Zhao   +4 more
doaj   +1 more source

Novel S = 1/2 kagome lattice materials : Cs2TiCu3F12 and Rb2TiCu3F12 [PDF]

, 2015
The collaboration between the University of St Andrews and Moscow State University was funded by a Royal Society International Exchanges grant, in collaboration with the Russian Foundation for Basic Research (12-03-92604).
Elena I. Ardashnikova, Dolgikh, Valery A., Lightfoot, Philip, Mark De Vries, Philip Lightfoot, Chiu C. Tang, Alexandre N. Vasiliev, Lewis J. Downie, Elena Ardashnikova, Ardashnikova, Elena I., Berndonosov , Peter S., Valery A. Dolgikh, Peter S. Berdonosov, Tang, Chiu C., Downie, Lewis J., Peter Berdonosov, Downie, Lewis James, Vasiliev, Alexandre N., Lewis Downie, Alexandre Vasiliev, de Vries , Mark A., Valery Dolgikh, Mark A. de Vries, Chiu Tang, Berdonosov, Peter S., de Vries, Mark A.   +25 more
core   +1 more source

Hierarchical lattice: Design strategy and topology characterization

Advances in Mechanical Engineering, 2023
The structure-material integrated design is an art-of-state concept and be enabled by additive manufacturing. The lattice material is classified into structure as well as material because mechanical properties are determined by its topology. However, the
He Li, Lingjie Li, Haozhang Zhong, Hanxuan Mo, Mengyuan Gu   +4 more
doaj   +1 more source

Galois lattice theory for probabilistic visual landmarks [PDF]

, 2004
This paper presents an original application of the Galois lattice theory, the visual landmark selection for topological localization of an autonomous mobile robot, equipped with a color camera.
Samuelides,Manuel, Samuelides, Manuel, Zenou, Emmanuel, Zenou,Emmanuel   +3 more
core   +1 more source

Deformation behavior modelling of lattice structures manufactured by a selective laser melting of 316L steel powder

Journal of Materials Research and Technology, 2020
Research into the plastic deformation process in the lattice structure produced by selective laser melting (SLM) of powder from 316L austenitic stainless steel was carried out by compression tests along the build direction and perpendicular to it.
M.G. Isaenkova, A.V. Yudin, A.E. Rubanov, A.V. Osintsev, L.A. Degadnikova   +4 more
doaj   +1 more source

Dual-lattice ordering and partial lattice reduction for SIC-based MIMO detection [PDF]

, 2009
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2009 IEEE. Personal use of this material is permitted.
Mow, WH, Gan, Lu, Gan, L, Ling, Cong, Mow, Wai Ho, Ling, C   +5 more
core   +1 more source

Component-by-component construction of good intermediate-rank lattice rules [PDF]

, 2003
It is known that the generating vector of a rank-1 lattice rule can be constructed component-by-component to achieve strong tractability error bounds in both weighted Korobov spaces and weighted Sobolev spaces.
Joe, Stephen, Kuo, Frances Y.
core   +1 more source

The investigation on the bending fatigue properties of Ti–6Al–4V lattice sandwich structures fabricated EB-PBF

Journal of Materials Research and Technology
In this study, lattice sandwich structures of Ti–6Al–4V alloy with simple cubic (SC) and rhombic dodecahedron (RD) unit cells were prepared by electron beam powder bed fusion (EB-PBF) technique.
Y. Han, S.X. Su, L. Yang, S.J. Li
doaj   +1 more source

Comparison of Brazed Residual Stress and Thermal Deformation between X-Type and Pyramidal Lattice Truss Sandwich Structure: Neutron Diffraction Measurement and Simulation Study

High Temperature Materials and Processes, 2016
This paper uses finite element method and neutron diffraction measurement to study the residual stress in lattice truss sandwich structure. A comparison of residual stress and thermal deformation between X-type and pyramidal lattice truss sandwich ...
Jiang Wenchun, Wei Zhiquan, Luo Yun, Zhang Weiya, Woo Wanchuck   +4 more
doaj   +1 more source