A frictional Cosserat model for the flow of granular materials through a vertical channel

DOI10.1007/BF01179543zbMath0954.74015arXivcond-mat/9904167OpenAlexW1527324497MaRDI QIDQ1818655

Prabhu R. Nott, Kesava K. Rao, Srinivas Raghava Mohan

Publication date: 15 February 2000

Published in: Acta Mechanica (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/cond-mat/9904167

zbMATH Keywords

Cosserat continuummaterial length scalevertical channelasymmetric stress tensordense fully developed flow of granular materialslocalized couple stressesrigid-plastic Cosserat modelshear layer thickness

Mathematics Subject Classification ID

Granularity (74E20) Granular flows (76T25) Generalities, axiomatics, foundations of continuum mechanics of solids (74A99)

Related Items (10)

Comparison of the compressible class of models and non-local models with the discrete element method for steady fully developed flow of cohesionless granular materials through a vertical channel ⋮ Boundary conditions at a rigid wall for rough granular gases ⋮ Extended kinetic theory for granular flow in a vertical chute ⋮ Experimental evidence of the kinematic Cosserat effect in dense granular flows ⋮ Different shear regimes in the dense granular flow in a vertical channel ⋮ Kinematics and statistics of dense, slow granular flow through vertical channels ⋮ Exact solutions for steady granular flow in vertical chutes and pipes ⋮ Classical and Cosserat plasticity and viscoplasticity models for slow granular flow ⋮ Coarse graining for granular materials: micro-polar balances ⋮ Mathematics and mechanics of granular materials

Cites Work

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• On the analysis of rotation and stress rate in deforming bodies
• Numerical study on patterning of shear bands in a Cosserat continuum
• A generalisation of \(J_ 2\)-flow theory for polar continua
• Ein Beitrag zur nichtlinearen Theorie des Cosserat-Kontinuums
• Numerical study on sand and steel interfaces
• Kinetic theories for granular flow: inelastic particles in Couette flow and slightly inelastic particles in a general flowfield
• Automatic Selection of Methods for Solving Stiff and Nonstiff Systems of Ordinary Differential Equations
• Limits on the effective viscosities of polar fluids
• A frictional–kinetic model for the flow of granular materials through a wedge-shaped hopper

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