A computational study of the effect of viscoelasticity on slot coating flow of dilute polymer solutions

DOI10.1016/j.jnnfm.2007.05.013zbMath1159.76001OpenAlexW2068674266MaRDI QIDQ945580

Mohit Bajaj, J. Ravi Prakash, Matteo Pasquali

Publication date: 12 September 2008

Published in: Journal of Non-Newtonian Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jnnfm.2007.05.013

zbMATH Keywords

finite element methodOldroyd-B fluidFENE-P modelelliptic mesh generation

Mathematics Subject Classification ID

Viscoelastic fluids (76A10) Finite element methods applied to problems in fluid mechanics (76M10)

Related Items (6)

Finite element framework for describing dynamic wetting phenomena ⋮ A model for film-forming with Newtonian and shear-thinning fluids ⋮ Viscoelastic flow in a two-dimensional collapsible channel ⋮ Three-Phase Model of Visco-Elastic Incompressible Fluid Flow and its Computational Implementation ⋮ Optimization of slot-coating processes: minimizing the amplitude of film-thickness oscillation ⋮ Motion of a confined bubble in a shear-thinning liquid

Cites Work

• Multiscale simulation of viscoelastic free surface flows
• Forward roll coating flows of viscoelastic liquids
• Slot coating of mildly viscoelastic liquids
• Study of coating flow by the finite element method
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• Discretization of free surface flows and other moving boundary problems
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• Flows in forward deformable roll coating gaps: Comparison between spring and plane-strain models of roll cover
• A study of viscoelastic free surface flows by the finite element method: Hele--Shaw and slot coating flows.
• Free surface flows of polymer solutions with models based on the conformation tensor.
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• Conformation tensor rheological models
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• Coating flow theory by finite element and asymptotic analysis of the navier-stokes system
• Interfacial Transport Phenomena
• Interfacial hoop stress and instability of viscoelastic free surface flows
• Domain Deformation Mapping: Application to Variational Mesh Generation
• Deformable roll coating flows: steady state and linear perturbation analysis
• The role of surface tension in the dominant balance in the die swell singularity
• The instability of uniform viscous flow under rollers and spreaders
• The flow of thin liquid films between rollers
• Local similarity solutions in the presence of a slip boundary condition
• Local similarity solutions for the stress field of an Oldroyd-B fluid in the partial-slip/slip flow

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