C
Can Ayas
Researcher at Delft University of Technology
Publications - 47
Citations - 747
Can Ayas is an academic researcher from Delft University of Technology. The author has contributed to research in topics: Topology optimization & Selective laser melting. The author has an hindex of 11, co-authored 40 publications receiving 424 citations. Previous affiliations of Can Ayas include University of Cambridge & Eindhoven University of Technology.
Papers
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Journal ArticleDOI
From microstructural design to surface engineering: A tailored approach for improving fatigue life of additively manufactured meta-biomaterials.
S.M. Ahmadi,R. Kumar,Evgenii Borisov,Roumen Petrov,Sander Leeflang,Y. Li,N. Tümer,R. Huizenga,Can Ayas,Amir A. Zadpoor,Vera Popovich +10 more
TL;DR: The findings show that fatigue life is significantly improved by applying developed herein novel method, which effortlessly can be used on other bone-mimicking metallic meta-biomaterials.
Journal ArticleDOI
Climb-enabled discrete dislocation plasticity
TL;DR: In this paper, a small strain two-dimensional discrete dislocation plasticity framework coupled to vacancy diffusion is developed wherein the motion of edge dislocations is by a combination of glide and climb.
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A semi-analytical thermal modelling approach for selective laser melting
TL;DR: In this paper, a semi-analytical thermal model of the SLM process is presented which determines the temperature evolution in a 3D part by way of representing the moving laser spot with a finite number of point heat sources.
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A fracture criterion for the notch strength of high strength steels in the presence of hydrogen
TL;DR: In this paper, the failure state at failure has been determined by the finite element (FE) method, and the concentration of both lattice and trapped hydrogen is predicted using Oriani's theory along with the stress-driven diffusion equation.
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Continuous front propagation-based overhang control for topology optimization with additive manufacturing
TL;DR: A filter is presented that suppresses non-manufacturable regions within the topology optimization loop, resulting in designs that can be manufactured without the need for supports, and the proposed method is readily extensible to 3D.