Tags: multi-scale modeling

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  1. A Nanoparticle Laser Patterning Process to Fabricate Flexible Electronics

    20 May 2020 | Contributor(s):: Song, Ji-Hyeon

    Advisors: Yan Wang, Sung-Hoon Ahn, Shreyes Melkote, Suresh Sitaraman, Seung Hwan Ko, Doo-Man ChunFlexible electronics are attractive for new applications because of their flexible forms as well as properties of light weight and portability. The circuits are usually printed on flexible substrates...

  2. Data-Driven PSP Linkages for Atomistic Datasets

    20 Aug 2018 | Contributor(s):: Gomberg, Joshua A.

    Advisors: Surya R. Kalidindi, David L. McDowell, Mo Li, Benjamin Haaland, Hamid GarmestaniFor a variety of materials, atomic-scale modeling techniques are commonly employed as a means of investigating fundamental properties, including both structural and chemical responses. While force-field...

  3. Development of Reduced-Order Models for Predicting the Plastic Deformation of Metals Employing Material Knowledge Systems

    The primary goal of the proposed research is to develop new MKS based finite element crystal plasticity simulation tools capable of tracking the important details of the evolution of the local...


  4. Calibrated Localization Relationships for Elastic Polycrystalline Aggregates

    07 Jun 2017 | Contributor(s):: Yabansu, Yuksel C.

    Advisors: Surya R. Kalidindi, Richard W. Neu, Olivier Pierron, Antonia Antoniou, Hamid GarmestaniMultiscale modeling of material systems demands novel solution strategies to simulating physical phenomena that occur in a hierarchy of length scales. Majority of the current approaches involve one...

  5. May 17 2017

    Materials Innovation Lecture Series — Uncertainty Quantification with Thoughts on Multiscale Materials Applications

     Materials Innovation Lecture SeriesDate and Time: Wednesday, May 17, 2017 - 3:00pm-4:00pmLocation: The George W. Woodruff School of Mechanical Engineering, MRDC Bldg., Room 4211, 801 Ferst Drive,...


  6. Mar 23 2017

    Institute for Materials Seminar - Polycrystalline Materials by Design at Army Research Laboratory

    Polycrystalline Materials by Design at Army Research LaboratoryByDr. Mark A. TschoppArmy Research LaboratoryWeapons and Materials Research Directorate ABSTRACT:Grain boundaries and interfaces...


  7. Sepehr Saroukhani

    Sepehr is a Postdoctoral Fellow in the Material Informatics for Engineering Design (MINED) group working with Prof. Kalidindi. He received his Ph.D. from Cornell University with a thesis on...


  8. The Concurrent Atomistic-Continuum Method: Advancements and Applications in Plasticity of Face-Centered Cubic Metals

    11 Jan 2017 | Contributor(s):: Xu, Shuozhi

    Advisors: David L. McDowell, Ting Zhu, Chaitanya S. Deo, Laurent Capolungo, Surya Kalidindi, Josh KacherMetal plasticity is a multiscale phenomenon that is manifested by irreversible microstructure rearrangement associated with nucleation, multiplication, interaction, and migration of...

  9. David McDowell

    Regents’ Professor and Carter N. Paden, Jr. Distinguished Chair in Metals Processing, Dave McDowell joined Georgia Tech in 1983 and holds a dual appointment in the GWW School of Mechanical...


  10. Hyung Nun Kim

    Hyung Nun Kim Hyung Nun Kim is a Ph.D. student in Mechanical Engineering at Georgia Tech. He earned his B.S. and M.S. degree in Mechanical Engineering at University of Connecticut.Research...


  11. Marat I. Latypov

    Marat Latypov is a postdoctoral researcher in the GT—CNRS joint laboratory at Georgia Tech Lorraine (France). He received his PhD from POSTECH (South Korea) in Materials Science and...


  12. Characterization of Multiscale Porosity in Cement-Based Materials: Effects of Flaw Morphology on Material Response Across Size and Time Scales

    28 Jun 2016 | Contributor(s):: Mayercsik, Nathan Paul

    Advisors: Kimberly E. Kurtis, Chloe Arson, Arun M. Gokhale, Laurence J. Jacobs, Lori L. Graham-BradyIt is perhaps paradoxical that many material properties arise from the absence of material rather than the presence of it. For example, the strength, stiffness, and toughness of a concrete are...

  13. Xinyi Gong

    Xinyi GongXinyi Gong is currently pursuing a PhD in Materials Science and Engineering at Georgia Institute of Technology. He earned a bachelor's degree in Materials Science and Engineering at...


  14. Andrew James Medford


  15. Evdokia Popova

    PhD in Mechanical Engineering from University of Waterloo, Ontario, Canada. 


  16. Atomistic and Multiscale Modeling of Plasticity in Irradiated Metals

    12 Jan 2015 | Contributor(s):: Narayanan, Sankar

    Advisors: Ting Zhu, Chaitanya Deo, Hamid Garmestani, David L. McDowellIrradiation induces a high concentration of defects in the structural materials of nuclear reactors, which are typically of body-centered cubic Iron (BCC Fe) and its alloys. The primary effect of irradiation is hardening which...

  17. Prediction of Material Fracture Toughness as Function of Microstructure

    12 Jan 2015 | Contributor(s):: Li, Yan

    Advisors: Min Zhou, David L. McDowell, Richard Neu, Ting Zhu, Shuman Xia, Donald ShihMicrostructure determines fracture toughness of materials through the activation of different fracture mechanisms. To tailor the fracture toughness through microstructure design, it is important to establish...

  18. Multiscale Modeling and Design of Ultra-High-Performance Concrete

    13 Jan 2014 | Contributor(s):: Ellis, Brett D.

    Advisors: David L. McDowell, Min Zhou, Richard Neu, Kimberly Kurtis, Naresh Thadhani, Stanley WoodsonUltra-High-Performance Concretes (UHPCs) are a promising class of cementitious materials possessing mechanical properties superior to those of Normal Strength Concretes (NSCs). However, UHPCs have...