Roy Mols

Roy Mols

Maastricht, Limburg, Nederland
241 volgers 239 connecties

Info

I am an ambitious, self-motivated and fast-learning mechanical engineer with a strong background in computational mechanics and material technology. I am always looking for ways to challenge myself and new ways to develop myself as a person and as an engineer. My broad technical background allows me to approach problems both from a practical way and a theoretical way. My experience lies in the fields of numerical modelling (FEM), materials technology, continuum mechanics and computer aided engineering. For the near future, I want to use, and deepen my current knowledge on computational modelling and mechanics, and broaden my skillset in the field of mechanical design.

Activiteit

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Ervaring

  • ASML grafisch

    ASML

    Veldhoven, Noord-Brabant, Nederland

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    Eindhoven, Noord-Brabant, Nederland

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    Eindhoven en omgeving, Nederland

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    Eindhoven

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    Eindhoven Area, Netherlands

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    Schinnen

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    Schinnen

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    Heerlen

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    Heerlen

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    Echt

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    Maastricht, Limburg, Netherlands

Opleiding

  •  grafisch

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Publicaties

  • Microscopic Carriers of Plasticity in Glassy Polystyrene

    The relevant parts of the microstructure participating in the plastic deformation of glassy polystyrene are identified. This is achieved by performing quasi-static deformation simulations of an atomistic representation of polystyrene, within a thermodynamic framework, under experimentally realistic boundary conditions (controlled compressive strain, atmospheric pressure in the lateral directions, and room temperature). In particular, it is shown that discontinuities in the free energy in the…

    The relevant parts of the microstructure participating in the plastic deformation of glassy polystyrene are identified. This is achieved by performing quasi-static deformation simulations of an atomistic representation of polystyrene, within a thermodynamic framework, under experimentally realistic boundary conditions (controlled compressive strain, atmospheric pressure in the lateral directions, and room temperature). In particular, it is shown that discontinuities in the free energy in the course of deformation are representative of microscopic plastic events, which are strongly correlated with the heterogeneous non-affine deformation of the phenyl-rings. However, despite the induced anisotropy during deformation, the phenyl-rings do not show any preferred orientation during deformation. The rearrangements of the microstructure during the discontinuities are analyzed further in terms of a local best-fit deformation gradient tensor (a modified version of the procedure introduced by Falk and Langer) as well as the stretch- and rotation-components of the local deformation of clusters of atoms that show significant non-affine deformation. This analysis shows that the local deformation is highly heterogeneous, and locally the strains and rotations can be orders of magnitude larger than the imposed deformation, giving rise to plastic deformation of the material.

    Andere auteurs
    • M. Hutter
    • L.C.A. van Breemen
    • G.G. Vogiatzis
    Publicatie weergeven

Cursussen

  • Introduction to the Direct Simulation Monte Carlo method for simulation rarified gas flows

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  • Molecular Simulation Winterschool (Van 't Hoff Institute of Molecular Sciences at University of Amsterdam)

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  • Personal Leadeship

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  • Siemens NX Pre/Post processing (FEM)

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  • Tolerance Analysis

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Onderscheidingen

  • Best Thesis of 2016

    Graduation committee

    Best Thesis of 2016: "Design Review Of A Patient Specific Volar Locking Plate Used In
    Corrective Osteotomy Of The Distal Radius: A Finite Element
    Approach". Awarded by the graduation commission.

  • Cum Laude BSc.

    Examination Committee

    Cum Laude predicate for my BSc. Mechanical Engineering

Talen

  • English

    Professionele werkvaardigheid

  • Nederlands

    Moedertaal of tweetalig

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