Large Eddy Simulation of Hydraulic Characteristics of Flow around Two Parallel Circular Cylinders

X.J. Zhao; W.L. Wei; Xi Wang; Ming Qin Liu

doi:10.4028/www.scientific.net/AMR.468-471.1862

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 468-471Large Eddy Simulation of Hydraulic Characteristics...

Large Eddy Simulation of Hydraulic Characteristics of Flow around Two Parallel Circular Cylinders

Abstract:

large eddy simulation cooperated with a physical fractional-step method was applied to simulate steady flow around two parallel circular cylinders. The total velocity vectors, pressure contours and vorticity magnitude are obtained. The modeling results conform to physical law, and show that the large eddy simulation theory has powerful capacity in simulation of microstructures of turbulent flows, and can be widely applied to the solution of real engineering problems.

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Periodical:

Advanced Materials Research (Volumes 468-471)

Pages:

1862-1865

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.468-471.1862

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Online since:

February 2012

Authors:

X.J. Zhao, W.L. Wei, Xi Wang, Ming Qin Liu

Keywords:

Flows, Fractional-Step, Large Eddy Simulation (LES), Smagorinsky’s Model, Turbulence

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