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Large deformation frictional contact analysis with immersed boundary method

Navarro-Jiménez, José-Manuel; Tur Valiente, Manuel; Albelda Vitoria, José; Ródenas, Juan José (Springer-Verlag, 2018)

[EN] This paper proposes a method of solving 3D large deformation frictional contact problems with the Cartesian Grid Finite Element Method. A stabilized augmented Lagrangian contact formulation is developed using a smooth ...
On the effect of the contact surface definition in the Cartesian grid finite element method

Navarro-Jiménez, José-Manuel; Tur Valiente, Manuel; Fuenmayor Fernández, Francisco-Javier; Ródenas, Juan José (Springer-Verlag, 2018)

[EN] The definition of the surface plays an important role in the solution of contact problems, as the evaluation of the contact force is based on the measure of the gap between the solids. In this work three different ...
Superconvergent patch recovery with constraints for three-dimensional contact problems within the Cartesian grid Finite Element Method

Navarro-Jiménez, José-Manuel; Navarro-García, Héctor; Tur Valiente, Manuel; Ródenas, Juan José (John Wiley & Sons, 2020-03-30)

[EN] The superconvergent patch recovery technique with constraints (SPR-C) consists in improving the accuracy of the recovered stresses obtained with the original SPR technique by considering known information about the ...

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