Comparison of Partially Averaged Navier–Stokes and Large-Eddy Simulations of the Flow Around a Cuboid Influenced by Crosswind
Journal article, 2012

The paper presents a partially averaged Navier–Stokes (PANS) simulation of the flow around a cuboid influenced by crosswind. The results of the PANS prediction are validated against experimental data and results of a large-eddy simulation (LES) made using the same numerical conditions as PANS. The PANS shows good agreement with the experimental data. The prediction of PANS was found to be better than that of the LES in flow regions where simulations suffered from poor near-wall resolution.

bluff body

train

LES

Partially Averaged Navier Stokes

crosswind

PANS

Author

Sinisa Krajnovic

Chalmers, Applied Mechanics, Fluid Dynamics

Per Ringqvist

Chalmers, Applied Mechanics, Fluid Dynamics

Branislav Basara

Chalmers, Applied Mechanics, Fluid Dynamics

Journal of Fluids Engineering

0021-9223 (ISSN)

Vol. 134 101202

Driving Forces

Sustainable development

Areas of Advance

Transport

Subject Categories

Fluid Mechanics and Acoustics

More information

Created

10/8/2017