A systematic approach to the generation of synthetic turbulence using spectral methods
Sign Up to like & getrecommendations! Published in 2018 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2018.06.028
Abstract: Abstract In this paper, a systematic discussion on the generation of synthetic turbulence using spectral methods is presented. After a brief introduction which reviews existing methodologies, the role played by the fulfilment of the divergence-free… read more here.
Keywords: turbulence; synthetic turbulence; generation; generation synthetic ... See more keywords
Assessing and improving the accuracy of synthetic turbulence generation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.859
Abstract: Abstract With the growing interest in scale-resolving simulations of spatially evolving boundary layers, synthetic turbulence generation (STG) has become a valuable tool for providing unsteady turbulent boundary conditions through a sum over a finite number… read more here.
Keywords: number; random number; synthetic turbulence; turbulence generation ... See more keywords