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Investigating cross-wind stability of high-speed trains with large-scale parallel CFD
2016
International journal of computational fluid dynamics (Print)
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The side-wind loading on a simplified train model at scale 1:25 is investigated by parallel LES with incompressible solvers from the OpenFOAM package and a novel dynamically adaptive, parallel LEStype lattice Boltzmann method implemented in our own AMROC framework. It is found that the new LBM code provides more accurate time-averaged force predictions, while compute times are reduced.
doi:10.1080/10618562.2016.1205188
fatcat:466uucevq5ctnopz2cdkzgx2oe