Implementation of integral viscoelastic constitutive models in OpenFOAM® computational library | Zendy

Manoel Silvino Batalha de Araújo | Zendy; Célio Fernandes | Zendy; L. L. Ferrás | Zendy; Željko Tuković | Zendy; Hrvoje Jasak | Zendy; J. M. Nóbrega | Zendy

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Implementation of integral viscoelastic constitutive models in OpenFOAM® computational library

Author(s) -

Manoel Silvino Batalha de Araújo,

Célio Fernandes,

L. L. Ferrás,

Željko Tuković,

Hrvoje Jasak,

J. M. Nóbrega

Publication year - 2015

Publication title -

aip conference proceedings

Language(s) - English

Resource type - Conference proceedings

SCImago Journal Rank - 0.177

H-Index - 75

eISSN - 1551-7616

pISSN - 0094-243X

DOI - 10.1063/1.4918875

Subject(s) - solver , viscoelasticity , computer science , work (physics) , code (set theory) , integral equation , computational model , mathematics , computational science , physics , mathematical analysis , simulation , mechanical engineering , engineering , programming language , set (abstract data type) , thermodynamics

This work reports the implementation and verification of a new so lver in OpenFOAM® open source computational library, able to cope with integral viscoelastic models based on the integral upper-convected Maxwell model. The code is verified through the comparison of its predictions with analytical solutions and numerical results obtained with the differential upper-convected Maxwell modelCAPES, FCT projects PEsT-C/CTM/LA0025/2013, PTDC/MAT/121185/2010 and FEDE

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