NUMERICAL TESTS OF VANISHING DIFFUSION STABILIZATION IN OLDROYD-B FLUID FLOW SIMULATIONS

This work presents some numerical tests of finite element solution of incompressible Oldroyd-B fluids flows, using different types of numerical stabilization. In this study the diffusive term (Laplacian of extra stress) is added to the tensorial constitutive relation where it is multiplied by a coef...

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Bibliographic Details
Main Author: Pires, Marília (author)
Other Authors: Bodnar, Tomas (author)
Format: article
Language:eng
Published: 2021
Subjects:
Finite Element Method
Oldroyd-B Fluid
Numerical Stabilization
Stress Diffusion
Online Access:http://hdl.handle.net/10174/30420
Country:Portugal
Oai:oai:dspace.uevora.pt:10174/30420

Internet

http://hdl.handle.net/10174/30420

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