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Woven fabrics UMAT- a coupled material model
02 Aug 2017 | Contributor(s): Ali Roumani
One of the advantages of woven fabrics over unidirectional prepregs is their superior formability thanks to the large shear deformation capability. There exists, however, a limit on the shear deformation of woven fabrics, namely the wrinkling. Applying tension to delay wrinkling during forming...
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Orthotropic Stress Concentration Factor
25 Sep 2014 | Tools
Calculates the stress concentration factor for a circular hole in an infinite orthotropic plate
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Demystifying Composites Simulation for Performance
05 Nov 2024 | Downloads | Contributor(s): Ali Roumani
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.
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Analysis of Slender Structures Using Mechanics of Structure Genome and Open Source Codes
28 May 2014 | Publications
This is the Master thesis from Xin Liu in Prof Yu’s research group. In this thesis, the Mechanics of Structure Genome (MSG) has be used to provide an alternative way to model composite beam-like structures. Basic concept of MSG is introduced as well as the idea of how to carry out...
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2015 cdmHUB Workshop
27 Jun 2014 | Series | Contributor(s): Nikki Huang
Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015. Both lectures slides and lecture videos are presented.
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2015 cdmHUB Workshop
28 May 2014 | Series
Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015. Both lectures slides and lecture videos are presented.
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2015 cdmHUB Workshop
05 Nov 2024 | Series | Contributor(s): Ali Roumani
Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015. Both lectures slides and lecture videos are presented.
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HyperSizer for Composites: Insanely Fast Laminate Optimization
27 Jun 2014 | Tool Information | Contributor(s): Nikki Huang
95% of users, without user manual, and without instruction, will be able to import their FEM and produce optimum composites laminates that satisfy all analyses to all load cases within the first 10 minutes. Your automatically updated model will have minimum weight and fully producible laminates...
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HyperSizer for Composites: Insanely Fast Laminate Optimization
28 May 2014 | Tool Information
95% of users, without user manual, and without instruction, will be able to import their FEM and produce optimum composites laminates that satisfy all analyses to all load cases within the first 10 minutes. Your automatically updated model will have minimum weight and fully producible laminates...
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CATIA Composites Braiding
05 Nov 2024 | Animations | Contributor(s): Ali Roumani
A tool developed with BMW for strong structural Composites parts. Composites braiding is for high output cylindrical parts with minimal waste.
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Structure Genome: Fill the Gap between Materials Genome and Structural Analysis
28 May 2014 | Publications
A new concept, Structure Genome (SG), is proposed to fill the gap between materials genome and structural analysis. SG acts as the basic building block of the structure connecting materials to structures and the mechanics of SG governs the necessary information to link materials genome and...
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Variational Asymptotic Modeling of Composite Dimensionally Reducible Structures
28 May 2014 | Publications
This is Prof. Yu's PhD dissertation. In this disseration, the variational asymptotic method has be used to provide a systematic, holistic, and rigorous approach to construct efficient yet accurate models for composite beams, plates, and shells.
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The Mission, Vision and Programs of the Composites Design and Manufacturing HUB
25 Sep 2014 | Teaching Materials
The presentation outlines the mission, vision and programs of the Composites Design and Manufacturing HUB as of October 2014.
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The Mission, Vision and Programs of the Composites Design and Manufacturing HUB
28 May 2014 | Teaching Materials
The presentation outlines the mission, vision and programs of the Composites Design and Manufacturing HUB as of October 2014.
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Plane-Stress Compliance Transform
25 Sep 2014 | Tools
Transforms 2D compliance terms by rotation about the 3-axis
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Composite Materials and Structures 1972-2012: Grand Challenges
28 May 2014 | Teaching Materials
Professor R. Byron Pipes presents the Grand Challenges for Composite Materials for the next 40 years at the American Society of Composites Conference in Arlington, TX on October 2, 2012.
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2013 Composites Design and Manufacturing HUB Kickoff Workshop
27 Jun 2014 | Series | Contributor(s): Nikki Huang
The Composites Design and Manufacturing HUB held a kick-off workshop at Purdue University on May 29-30, 2013 with over 100 attendees from industry, academia and government. Select presentations from the workshop are included in this series.
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2013 Composites Design and Manufacturing HUB Kickoff Workshop
28 May 2014 | Series
The Composites Design and Manufacturing HUB held a kick-off workshop at Purdue University on May 29-30, 2013 with over 100 attendees from industry, academia and government. Select presentations from the workshop are included in this series.
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HyperSizer Pro Software from Collier Research
27 Jun 2014 | Tool Information | Contributor(s): Nikki Huang
HyperSizer® is Design, Analysis, and Optimization Software for Composite and Metallic Structures HyperSizer is used throughout the design process--including certification--to quantify all critical failure modes, reduce structural weight, and sequence composite laminates for fabrication to...
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HyperSizer Pro Software from Collier Research
28 May 2014 | Tool Information
HyperSizer® is Design, Analysis, and Optimization Software for Composite and Metallic Structures HyperSizer is used throughout the design process--including certification--to quantify all critical failure modes, reduce structural weight, and sequence composite laminates for fabrication to...