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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Bibliographic Details
Published in:	International journal of multiphase flow Vol. 37; no. 9; pp. 1072 - 1092
Main Authors:	Tenneti, S., Garg, R., Subramaniam, S.
Format:	Journal Article
Language:	English
Published:	Kidlington Elsevier Ltd 01.11.2011 Elsevier
Subjects:	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
Online Access:	Get full text
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