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Model of steady rolling contact between layered rolls with thin media in the nip. (English) Zbl 0943.74065

From the summary: We develop a finite element model of large deformation, plane strain rolling contact between rubber-coated rolls with thin media in the nip. The rubber layers on each roll are modeled as incompressible hyperelastic neo-Hookean materials. Steady rolling contact is analyzed using a standard Lagrangian finite element code with a modified friction algorithm, which converts the code from a Lagrangian framework to an Eulerian framework. The case of a rigid roll against a layered roll is also presented. Numerical results illustrate the effects of indentation, nominal speed ratio and paper velocity and traction distributions in the nip.

MSC:

74S05 Finite element methods applied to problems in solid mechanics
74M15 Contact in solid mechanics
74B20 Nonlinear elasticity

Software:

CONTACT; ABAQUS
Full Text: DOI

References:

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