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Aruna Prakash
Researcher at University of Erlangen-Nuremberg
Publications - 19
Citations - 555
Aruna Prakash is an academic researcher from University of Erlangen-Nuremberg. The author has contributed to research in topics: Dislocation & Slip (materials science). The author has an hindex of 12, co-authored 19 publications receiving 394 citations. Previous affiliations of Aruna Prakash include Freiberg University of Mining and Technology & Fraunhofer Society.
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Assessment and optimization of the fast inertial relaxation engine (FIRE) for energy minimization in atomistic simulations and its implementation in LAMMPS
Julien Guénolé,Julien Guénolé,Julien Guénolé,Wolfram Georg Nöhring,Wolfram Georg Nöhring,Aviral Vaid,Frédéric Houllé,Zhuocheng Xie,Aruna Prakash,Aruna Prakash,Erik Bitzek +10 more
TL;DR: It is shown that the correct choice of time integration scheme and minimization parameters is crucial for the performance of fire.
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Atom probe informed simulations of dislocation-precipitate interactions reveal the importance of local interface curvature
Aruna Prakash,Julien Guénolé,J. Wang,Julian George Müller,Erdmann Spiecker,Michael J. Mills,Ivan Povstugar,Pyuck-Pa Choi,Dierk Raabe,Erik Bitzek +9 more
TL;DR: In this paper, the authors used atomistic simulation samples generated from atom probe tomography data of a single crystal superalloy to study the interactions of matrix dislocations with a γ ′ precipitate in molecular dynamics simulations.
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Modeling the evolution of texture and grain shape in Mg alloy AZ31 using the crystal plasticity finite element method
TL;DR: In this article, a microstructural constitutive model for twinning has been developed to study the deformation characteristics of magnesium alloy AZ31, where the concept of representative volume elements is used to identify internal stresses and strain localization in the material.
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A multiscale simulation framework of the accumulative roll bonding process accounting for texture evolution
TL;DR: In this paper, the authors propose a framework for multiple pass rolling using explicit finite elements and embedding the visco-plastic self-consistent (VPSC) polycrystal texture model for the material response.