Application of Lattice-Boltzmann method and analysis of fluid flow between two sinusoidal plates | Zendy

Jelena Marković | Zendy; Nataša Lukić | Zendy; Dragica Z. Jovičević | Zendy

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Application of Lattice-Boltzmann method and analysis of fluid flow between two sinusoidal plates

Author(s) -

Jelena Marković,

Nataša Lukić,

Dragica Z. Jovičević

Publication year - 2010

Publication title -

acta periodica technologica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.134

H-Index - 15

eISSN - 2406-095X

pISSN - 1450-7188

DOI - 10.2298/apt1041121m

Subject(s) - laminar flow , lattice boltzmann methods , reynolds number , mechanics , vortex , flow (mathematics) , fluid dynamics , range (aeronautics) , physics , materials science , mathematics , turbulence , composite material

This paper is concerned with numerical study of fluid flow through a pair of corrugated platest. The aim was to observe and understand the behavior of the flow and vortex formation through channels where the fluid is subjected to a periodic increase and decrease in cross-section area. The plates modeled for the study had sinusoidal profiles. A pair of plates with 180° phase shift was simulated in two-dimensional spaces. The Reynolds number was a function of the average plate spacing (Havg) and the laminar flow velocity and it was in the range between 200 and 1000

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