Turbulence generation after a monolith in automotive catalytic converters
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2018.04.041
Abstract: Abstract This work reports theoretical studies of flow behaviour in a monolith outlet zone for different Reynolds numbers covering laminar and transitional/turbulent flow regimes. Monolith type substrate is the core part of the automotive catalytic… read more here.
Keywords: monolith; reynolds number; turbulence generation; automotive catalytic ... 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
Turbulence generation by shock interaction with a highly nonuniform medium.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.105.065206
Abstract: An initially planar shock wave propagating into a medium of nonuniform density will be perturbed, leading to the generation of postshock velocity perturbations. Using numerical simulations we study this phenomenon in the case of highly… read more here.
Keywords: turbulence generation; shock; density; highly nonuniform ... See more keywords