Tags: Homogenization

All Categories (1-18 of 18)

  1. Three-dimensional thermoelastic properties of general composite laminates

    06 Dec 2018 | Contributor(s):: Orzuri Rique, Johnathan Goodsell, Wenbin Yu, Byron Pipes

    This paper presents a hybrid rule of mixtures for calculating the complete set of effective three-dimensional thermoelastic properties of composite laminate when it is approximated as an equivalent, homogeneous, anisotropic solid. The laminate can be made of generally anisotropic layers with...

  2. Is it possible to homogenize aperiodic/partially periodic structures using 3D FEA?

    Closed | Responses: 1

    Dear sir, 
    apart from MSG? is there any alternate way to predict effective properties using 3D FEA  for aperiodic/ partially structures such as honeycomb core, circular fiber...

    https://cdmhub.org/answers/question/672

  3. Two-step homogenization of textile composites using mechanics of structure genome

    04 Apr 2017 | Contributor(s):: Xin Liu, Khizar Rouf, Bo Peng, Wenbin Yu

    Mechanics of structure genome is extended to provide a novel two-step homogenization approach to predicting the effective properties of textile composites. The first homogenization step (microhomogenization) deals with determining the effective properties of tows (yarns) from fiber and matrix...

  4. Tet and Hex element type results variation

    Closed | Responses: 2

    Dear all,

    I'm trying to use ABAQUS-Swiftcomp GUI to obtain homogenised RVE properties. It is my first use, and I'm happy with the ABAQUS interface and processing time, in...

    https://cdmhub.org/answers/question/637

  5. TexGen4SC Tutorial #1: Homogenization Analysis of Textile Composites with Arbitrary Inter-ply Shifts

    03 Jan 2017 | Contributor(s):: Xin Liu, Wenbin Yu

    This tutorial shows how to use TexGen4SC to perform homogenization analysis of textile composites with arbitrary inter-ply shifts. A companion video is available on YouTube. TexGen4SC can be launched directly from https://cdmhub.org/tools/texgen4sc. A python script for the...

  6. TexGen4SC

    13 Sep 2016 | | Contributor(s):: Xin Liu, Wenbin Yu

    Modeling of woven fabric composites generated by TexGen using SwiftComp

  7. 2015 cdmHUB Workshop

    05 Jan 2016 | | Contributor(s):: Johnathan Goodsell

    Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015.  Both lectures slides and lecture videos are presented.

  8. Skill of Using Surface Element in ANSYS

    26 Mar 2015 | | Contributor(s):: Fang Jiang

    Dear All, For those ANSYS users, please check the attached skill of using surface element, “Surface_Effect_Elements.pdf”, to apply the surface tangent traction. It works well for homogenization simulations, and also for some beams structure validations. This attached zip file also...

  9. Micromechanics 4: Halpin-Tsai and Self-Consistent Models

    02 Mar 2015 | | Contributor(s):: Johnathan Goodsell

    Lecture for 3/2/15

  10. Micromechanics 3: Hybrid Voigt and Reuss Model

    18 Feb 2015 | | Contributor(s):: Johnathan Goodsell

    Lecture for 2/20/15

  11. Micromechanics 2: Voigt and Reuss Models

    17 Feb 2015 | | Contributor(s):: Johnathan Goodsell

    Lecture for 2/18

  12. Micromechanics 1: Effective Elastic Property Predictions

    13 Feb 2015 | | Contributor(s):: Johnathan Goodsell

    Lecture for 2/16

  13. Micromechanics Simulation Challenge - Level 1

    26 Jan 2015 | | Contributor(s):: Johnathan Goodsell, Andrew J Ritchey, Wenbin Yu

    In cooperation with academia, industry and commercial software providers, the Composites Design and Manufacturing HUB is pleased to announce the Micromechanics Simulation Challenge. The problems in Level 1 of the simulation challenge are attached. Additionally, stp and iges files of the complex...

  14. I want to learn homogenization. from which resources can i start to read?

    Closed | Responses: 1

    https://cdmhub.org/answers/question/43

  15. 2014 Composites Design, Analysis and Manufacturing Workshop

    04 Sep 2014 |

    Composites Design, Analysis and Manufacturing Workshop held at Purdue University on August 5-7, 2014.  Both lectures slides and lecture videos are presented.

  16. RVE Acceptable Size to be Counted as Micro

    27 Jul 2014 | Posted by Farzad

    Just a general question about Homogenization , when we are selecting the RVE , how much should it be smaller than the Macro dimensions of the model , to be counted micro , I mean only that one...

    https://cdmhub.org/groups/yugroup/blog/2014/07/rve-acceptable-size-to-be-counted-as-micro

  17. Effective Lamina and Laminate Properties

    19 Feb 2014 | | Contributor(s):: Johnathan Goodsell, Andrew J Ritchey

    Calculate effective lamina and laminate properties from phase properties and layup.

  18. Halpin-Tsai Micromechanics Model

    10 Oct 2013 | | Contributor(s):: Johnathan Goodsell, Andrew J Ritchey

    Calculate homogenized lamina properties from fiber and matrix properties