Gmsh4SC Tutorial #1: Analysis of a Composite Laminated Beam

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

This tutorial shows how to use Gmsh4SC to analyze a composite laminated beam. A companion video is available on YouTube. Gmsh4SC can be launched directly from https://cdmhub.org/resources/scstandard. All the data files and the detailed instruction can be downloaded from Supproting...

Buckling Analysis of Stiffened Panels Using Mechanics of Structure Genome

23 Nov 2016 | Downloads | Contributor(s): Ning Liu, Wenbin Yu

This presentation is given in 2016 ASME IMECE in Phoenix Arizona. This talk presents a new approach for buckling analysis of stiffened panels using Mechanics of Structure Genome (MSG). MSG is a recently discovered methodology which can provide the best constitutive models for heterogeneous...

The Best 3D Properties of Composite Laminates

17 Nov 2016 | Downloads | Contributor(s): Orzuri Rique Garaizar, Johnathan Goodsell, Wenbin Yu, Byron Pipes

This presentation is given on ASME IMECE 2016 in Phoenix Arizona. Because composite layers are usually very thin (in the order of hundreds of microns), real composites part are usually made of dozens of or even hundreds of layers. It is difficult to provide a layer by layer modeling of...

Generalized Free Edge Stress Analysis Using Mechanics of Structure Genome

17 Nov 2016 | Downloads | Contributor(s): Bo Peng, Lingxuan Zhou, Johnathan Goodsell, Byron Pipes, Wenbin Yu

This presentation is given on ASME 2016 IMECE in Phoenix Arizona. The free-edge effect states that in the vicinity of the interfaces and the free edges of composite laminates, 3D singular stress concentrations may occur due to different layup angles in the adjacent layers of the laminate....

cdmHUB.org: A Platform for Pervasive Composites Learning in the Cloud

17 Nov 2016 | Downloads | Contributor(s): Wenbin Yu, Johnathan Goodsell, Byron Pipes

This is the presentation given on ASME 2016 IMECE in Phoenix Arizona.  Purdue University has launched the Composites Design and Manufacturing HUB (cdmHUB.org) as an collaborative web interface platform with the mission to convene the composites community to advance certification by...

The Composites Design and Manufacturing HUB

30 Sep 2016 | Downloads | Contributor(s): Wenbin Yu

This is the presentation given by Prof. Wenbin Yu at the 2016 cdmHUB workshop in conjunction with 31st American Society for Composites Technical Conference. 

2016 cdmHUB ASC Workshop Flyer

30 Sep 2016 | Downloads | Contributor(s): Wenbin Yu

Join us at the American Society for Composites 31st Technical Conference (http://mech.utah.edu/ASC2016/) for a hands-on workshop, on September 18, from 7:00–9:00pm, on how to use cdmHUB.org for composites learning, teaching, and research in the cloud. With the mission to convene the...

Demystifying Composites Simulation for Performance

28 Jul 2016 | Downloads | Contributor(s): Wenbin Yu

The presentation given in IACMI Tutorial session before the 2016 Summer Members Meeting. It tried to explain in layman terms modeling and simulation, and composites, pointed out the barriers we need to overcome to reap full benefits of simulation for composites innovation. 

ANSYS-SwiftComp GUI

19 May 2016 | Downloads | Contributor(s): Banghua Zhao, Fang Jiang, Zheng Ye, Wenbin Yu

This resource contains the download of the release package of ANSYS-SwiftComp GUI. Please be advised that what you download is the GUI only. You have to fill the form at http://analyswift.com/software-trial/ to request SwiftComp from AnalySwift LLC for performing the...

ABAQUS-SwiftComp GUI

19 May 2016 | Downloads | Contributor(s): Bo Peng, Orzuri Rique, Su Tian, Wenbin Yu

This resource contains the download of the release package of ABAQUS-SwiftComp GUI.  Please be advised that what you download is the GUI only, you have to fill the form at http://analyswift.com/software-trial/ to request SwiftComp from AnalySwift LLC for performing the...

Mechanics of Structure Genome:Fill the Gap between Materials Genome and Structural Analysis

18 May 2016 | Downloads | Contributor(s): Wenbin Yu

This is the presentation given as a Purdue Solid Mechanics Seminar on 5/18/2016. It summarizes the most recent devleopments up to the time of presentation. 

Presentation of Micromechanics Simulation Challenge Level I Initial Results

04 Aug 2015 | Downloads | Contributor(s): Andrew J Ritchey, Johnathan E Goodsell, Hamsasew Sertse, Wenbin Yu, Byron Pipes

The attached slides summarize the Micromechanics Simulation Challenge Level I Initial Results in a presentation format. The complete report can be found at https://cdmhub.org/resources/948, and all the files supporting the results can be found...

ANSYS-VABS Graphic User Interface (GUI)

03 Aug 2015 | Downloads | Contributor(s): Fang Jiang, Wenbin Yu

This resource contains the release package of ANSYS-VABS GUI.VABS code is NOT included. Manual and the source scripts for the interface can be found in the Supporting Documents.This GUI was developed based on ANSYS Release...

ABAQUS-VABS GUI

29 Jun 2015 | Downloads | Contributor(s): Su Tian, Wenbin Yu

A Python script used to convert the input file generated by ABAQUS for VABS, a detailed step-by-step instruction using ABAQUS CAE to generate a simple beam section (composite anisotropic pipe)  is also given. Python scripts for generating more complex sections such as real...

Geometrically Exact Beam Theory

11 Jul 2014 | Downloads | Contributor(s): Wenbin Yu, Qi Wang, Su Tian

Geometrically Exact Beam Theory (GEBT), is a general-purpose tool for nonlinear analysis of composite slender structures, meeting the design challenges associated with future engineering systems featuring highly-flexible slender structures made of composites. GEBT is based on the mixed...

Dual Number Automatic Differentiation

05 Jun 2014 | Downloads | Contributor(s): Wenbin Yu, kshitiz swaroop

DNAD (dual number automatic differentiation) is a simple, general-purpose tool to automatically differentiate Fortran codes written in modern Fortran (F90/ 95/2003) or legacy codes written in previous version of the Fortran language. It implements the forward mode of automatic differentiation...