İzzet Tarık Tandoğan

E-mail

tariktan@metu.edu.tr

Department

Department of Aerospace Engineering

ORCID

0000-0003-0081-4832

Scopus Author ID

57208395381

Web of Science Researcher ID

ABA-1637-2020

A comparison of predictions from micropolar and strain gradient crystal plasticity theories for textured oligocrystals Tandoğan, İzzet Tarık; Bulut, Orhun; Budnitzki, Michael; Yalçınkaya, Tuncay; Sandfeld, Stefan (2023-05-30) Novel additive manufacturing techniques often result in strongly textured microstructures with anisotropic grain structures. In the example of cold spraying, the grains are flattened in build direction due to severe plasti...
Numerical analysis of a micromechanics based cohesive zone model for ductile failure Tandoğan, İzzet Tarık; Yalçınkaya, Tuncay (2021-08-18)
Misorientation and grain boundary orientation dependent grain boundary response in polycrystalline plasticity Yalçınkaya, Tuncay; Tandoğan, İzzet Tarık (2021-02-01) This paper studies the evolution of intergranular localization and stress concentration in three dimensional micron sized specimens through the Gurtin grain boundary model (J Mech Phys Solids 56:640-662, 2008) incorporated...
Micromechanically motivated inter-granular cracking in polycrystalline aggregates Yalçınkaya, Tuncay; Tandoğan, İzzet Tarık (null; 2019-06-26)
Development of a Micromechanics Based Cohesive Zone Model and Application for Ductile Fracture Yalçınkaya, Tuncay; Tandoğan, İzzet Tarık (2019-01-01) In this paper, derivation and implementation of a micromechanically motivated traction separation law for cohesive zone modeling of ductile fracture is discussed. The formulation of the framework is based on the growth of ...
Formulation and Implementation of a New Porous Plasticity Model Yalçınkaya, Tuncay; Erdoğan, Can; Tandoğan, İzzet Tarık (Elsevier BV; 2019-01-01) A new rate independent porous plasticity model is proposed for the modeling of ductile damage initiation due to void growth in metallic materials. The model is based on a simple yield description which includes two porosit...

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