Browsing University of Texas at Arlington Research Institute (UTARI) by Author "Adluru, Hari K."

Now showing items 1-7 of 7

    • Delamination Initiation and Migration Modeling in Clamped Tapered Laminated Beam Specimens Under Static Loading 

      Adluru, Hari K.; Hoos, Kevin H.; Iarve, Endel V.; Ratcliffe, James G. (University of Texas at Arlington Libaries, 2019-03)
      **Please note that the full text is embargoed** ABSTRACT: The Clamped Tapered Beam Specimen (CTBS) designed to study the initiation of matrix cracking and delamination and their propagation including delamination migration ...

    • Discrete Damage Modelling of Clamped Tapered Beam Specimen Under Fatigue Loading 

      Adluru, Hari K.; Iarve, Endel V.; Hoos, Kevin H. (2018)
      **Please note that the full text is embargoed** ABSTRACT: Clamped Tapered Beam (CTB) sub-element, proposed by Advanced Composite Project Team at the NASA Langley Research Center was studied under monotonic fatigue loading. ...

    • Discrete Damage Modelling of Delamination Migration in Clamped Tapered Laminated Beam Specimens 

      Adluru, Hari K.; Hoos, Kevin H.; Iarve, Endel V. (University of Texas at Arlington Libraries, 2017-10)
      **Please note that the full text is embargoed** ABSTRACT: Laminated composite materials are used in stiffness critical applications and contain various stress concentration features such as holes, tapers and stiffener ...

    • Effects of Build Parameters on the Mechanical and Di-Electrical Properties of AM parts 

      Munaganuru, Sai Sri Nidhi; Elenchezhian, Muthu Ram Prabhu; Vadlamudi, Vamsee; Shaik, Rauhon Ahmed; Adluru, Hari K.; Raihan, Rassel; Reifsnider, Kenneth (Solid Freeform Fabrication 2018: Proceedings of the 29th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference, 2018)
      **Please note that the full text is embargoed** ABSTRACT: Additive manufacturing (AM) revolutionized many industries, i.e., Automotive, Biomedical, Aerospace and Defense. As opposed to traditional manufacturing methods, ...

    • Fatigue Damage Modeling in Laminated Composites by using Rx-FEM and Strength Tracking Method 

      Lu, Wei-Tsen; Gao, Zhenjia; Adluru, Hari K.; Hoos, Kevin H.; Seneviratne, Waruna; Mollenhauer, David; Iarve, Endel V. (Conference Proceedings of the American Society for Composites – 36th Technical Conference on Composite Materials, Sep 2021, College Station, TX, 2021-09)
      **Please note that the full text is embargoed** ABSTRACT: The durability and residual load carrying capacity of composite materials and structures is of critical importance for increasing their application across the ...

    • A Global-local Discrete Damage Modeling Framework for Composite Laminates 

      Adluru, Hari K.; McQuien, J. Scott; Iarve, Endel V.; Harman, Alex B. (The University of Texas at Arlington Libraries, 2019-01)
      **Please note that the full text is embargoed** ABSTRACT: A global-local analysis method is demonstrated within the Regularized eXtended Finite Element (Rx-FEM) framework. Rx-FEM is a Discrete Damage Modeling (DDM) method ...

    • Modeling Complex Sub-elements by using Discrete Damage Modeling 

      Hoos, Kevin H.; McQuien, J. Scott; Adluru, Hari K.; Schaefer, Joseph D.; Gu, Haozhong; Iarve, Endel V. (University of Texas at Arlington Libraries, 2019-09)
      **Please note that the full text is embargoed** ABSTRACT: Discrete Damage Modeling is applied to complex sub-elements loaded in static and fatigue. Layered 8-node brick elements called LC3D8 elements were implemented for ...