Influence of Lateral Boundaries and Grid Spacing on Steady Flow past a Square Cylinder
نویسندگان
چکیده
منابع مشابه
Numerical Simulation of Fluid Flow Past a Square Cylinder Using a Lattice Boltzmann Method
The method of lattice boltzmann equation(LBE) is a kinetic-based approach for fluid flow computations. In the last decade, minimal kinetic models, and primarily the LBE, have met with significant success in the simulation of complex hydrodynamic phenomena, ranging from slow flows in grossly irregular geometries to fully developed turbulence, to flow with dynamic phase transitions. In the presen...
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The influence of the location of the lateral boundaries on 2D computation of unsteady incompressible flow past a circular cylinder is investigated. The case of Reynolds number 100 is used as a benchmark, and several quantities characterizing the unsteady flow are obtained for a range of lateral boundary locations. The computations are performed with two distinct finite element formulations – sp...
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چکیده ندارد.
15 صفحه اولEffects of wall suction/blowing on two-dimensional flow past a confined square cylinder
A numerical simulation is conducted to study the laminar flow past a square cylinder confined in a channel (the ratio of side length of the square to channel width is fixed at 1/4) subjected to a locally uniform blowing/suction speed placed at the top and bottom channel walls. Governing equations with boundary conditions are resolved using a finite volume method in pressure-velocity formulation...
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ژورنال
عنوان ژورنال: International Journal of Mechanical Engineering
سال: 2014
ISSN: 2348-8360
DOI: 10.14445/23488360/ijme-v1i8p103