Drag law for monodisperse gas–solid systems using particle-resolved direct numerical simulation of flow past fixed assemblies of spheres

► Drag law for gas–solids flow using particle-resolved simulation of fixed spheres. ► Numerical method PUReIBM based on immersed boundary method with no forcing in fluid. ► PUReIBM is accurate, numerically convergent and consistent with two-fluid theory. ► New drag correlation is proposed that can b...

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Vydané v:	International journal of multiphase flow Ročník 37; číslo 9; s. 1072 - 1092
Hlavní autori:	Tenneti, S., Garg, R., Subramaniam, S.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Kidlington Elsevier Ltd 01.11.2011 Elsevier
Predmet:	Assemblies Computational fluid dynamics Computational methods in fluid dynamics Correlation Drag Drag law Exact sciences and technology Fluid dynamics Fluid flow Fundamental areas of phenomenology (including applications) Gas–solid flow Immersed boundary method Mathematical analysis Mathematical models Multiphase and particle-laden flows Nonhomogeneous flows Particle-resolved direct numerical simulation Physics Simulation Gas–solid flow Immersed boundary method Drag law Particle-resolved direct numerical simulation Gas-solid flow Gas particle flow Particle-resolved direct numerical Digital simulation simulation Velocity distribution Two-phase flow Monodispersed particle Modelling Spherical particle Viscous fluids Drag coefficient
ISSN:	0301-9322, 1879-3533
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