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Dear All, there are two channels for you to follow our research. 

1. We started a newsletter called Thoughts on Composites Modeling on LinkedIn. Please subscribe to it to get informed about our research and ideas we want to share with the community.

2. We moved our discussion forum to github at wenbinyugroup · Discussions · GitHub as it has more features which can serve you better. 

Wenbin 

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Prof. Yu's Research Group in the Cloud

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Dear All, there are two channels for you to follow our research. 

1. We started a newsletter called Thoughts on Composites Modeling on LinkedIn. Please subscribe to it to get informed about our research and ideas we want to share with the community.

2. We moved our discussion forum to github at wenbinyugroup · Discussions · GitHub as it has more features which can serve you better. 

Wenbin 

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ASME Aerospace Division is launching a new conference called ASME Aerospace Structures, Structural Dynamics, and Materials (SSDM) Conference. The mission of this conference is to convene and serve the global aerospace structures, structural dynamics, and materials communities, continuing the legacy left behind by the AIAA/ASME/ASCE/AHS/ASC SDM conference. SSDM accepts two types of submissions: Paper (abstract deadline: Nov. 14) and Presentation Only (deadline: Feb. 13). The inaugural conference will be held in San Diego (June 19-21 2023). More details can be found at https://event.asme.org/SSDM.  

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Dear All,

I am excited to share that we recently developed iVABS as an integrated VABS-based framework for design and optimization, parametric studies, uncertainty quantifications of composite rotor blades, and other beam-like structures. This tool is particularly useful for rapid design of composite slender structures with accuracy of detailed 3D FEA at the speed of simple engineering beam theories.  

Learn more and try iVABS at https://lnkd.in/gz952U6W.

diagram

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My group will present the following papers on the coming AIAA SciTech conferences. The corresponding talks are already available on our YouTube channel. 

Chiu, R.; and Yu, W.: “Heterogeneous Beam Element for Multiscale Modeling of Composite Beam-like Structures,” Proceedings of the AIAA SciTech Forum, Jan. 3-7, 2022. Corresponding Talk can be found at https://www.youtube.com/watch?v=k9Pw1SiyJBc.

Zhang, L.; Klimm, W.; Kwok, K.; Fernandez, J. M.; Bergan, A. C.; and Yu, W.: “A Nonlinear Viscoelastic-Viscoplastic Constitutive Model for Epoxy Polymers,” Proceedings of the AIAA SciTech Forum, Jan. 3-7, 2022. Corresponding Talk can be found at https://www.youtube.com/watch?v=b7jVcyIfOJI.

Long, Y.; Yu, W.; Fernandez, J. M.;  and Bergan, A. C.: “Mechanics of Structure Genome-Based Nonlinear Shell Analysis,” Proceedings of the AIAA SciTech Forum, Jan. 3-7, 2022. Corresponding Talk can be found at https://www.youtube.com/watch?v=4zAcgj4E3gw.

Tian, S.; Tao, F.; Du, H.; Yu, W.; Lim, J. W.; Haehnel, R.; Wenwen Y.; and Allen, L.: “Structural Design Optimization of Composite Rotor Blades with Strength Considerations,” Proceedings of the AIAA SciTech Forum, Jan. 3-7, 2022. Corresponding Talk can be found at https://www.youtube.com/watch?v=uEhkFEy0lE0.

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Starting today, we will use the group forum (https://cdmhub.org/groups/yugroup/forum) for members to ask questions related with our codes (SwiftComp and its associated theory and codes, VABS and its associate theory and codes). The group forum allows subscription, providing a better way to info new posts so that we can address them timely. 

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On April 27th we will present a webinar hosted by our partner @Altair where we will share efficient high-fidelity design and optimization of composite blades using VABS. Recent developments with VABS will be briefed. Register now at https://bit.ly/3gnQJAN. 

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Global Composites Experts Webinar by Dr. R. Byron Pipes

cdmHUB invites you to attend the Global Composites Experts Webinar Series. 

Title: Rheology of Carbon Fiber Thermoplastic Polymer Composites

Speaker: Dr.  R. Byron Pipes

Time: 4/22, 11AM-12PM EST.

Please go to https://www.purdue.edu/cmsc/events/2020-webinars/ to register for this webinar.

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Dear All, after almost seven years development, we have achieved more clarity over the concept of structure gene and it governing principles (mechanics of structure genome). My recent talk on MSG summarizes its relations with materials genome, common structural theories, micromechanics, multiscale modeling, as well as its current application to deployable structures, homogeneous 3D elements, machine learning assisted multiscale modeling. Please refer to the talk on Youtube.

If you cannot access Youtube, you can watch it on cdmHUB.

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Global Composites Experts Webinar by Dr. J. N. Reddy

cdmHUB invites you to attend the Global Composites Experts Webinar Series. 

Title: Recent Developments in Computational Approaches to Model Laminated Composite Shells and Damage and Fracture in Solids

Speaker: Dr. J. N. Reddy

Time: 2/11, 11AM-12PM EST.

Please go to https://www.purdue.edu/cmsc/events/2020-webinars/ to register for this webinar.

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Sorry, I forgot to put in the right title and time for the webinar.

cdmHUB invites you to attend the Global Composites Experts Webinar Series. 

Title: Novel Power Epoxy Composites for Thin-Section Structures

Speaker: Dr. Conchur O Bradaigh

Time: 1/21, 11AM-12PM EST.

Please go to https://www.purdue.edu/cmsc/events/2020-webinars/ to register for this webinar.

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Dear All, please check out integrated VABS framework for composite airfoil/blade design and optimization. It provides the best of PreVABS+VABS+Dakota to make composite design easier than ever before. Please refer to the wiki article at https://lnkd.in/dHp7ukR, download the package from https://cdmhub.org/resources/1921, and give us feedback at https://cdmhub.org/forum/defaultsection/vabscompositebeams-category.

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cdmHUB invites you to attend the Global Composites Experts Webinar Series. 

Title: Emerging Role of Process Models & Simulations in Composites Manufacturing

Speaker: Dr. Suresh Advani

Time: 12/3, 11AM-12PM EST.

Please go to https://www.purdue.edu/cmsc/events/2020-webinars/ to register for this webinar.

 

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cdmHUB invites you to attend the Global Composites Experts Webinar Series. 

Title: The Challenges of Determining the Strength of Composites

Speaker: Dr. Michael Wisnom

Time: 11/19, 11AM-12PM EST.

Please go to https://www.purdue.edu/cmsc/events/2020-webinars/ to register for this webinar.
 

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Virtual Opening of 3DEXPERIENCE Education Center for Advanced Composites
 

Where will the composites workforce of the future come from? The demand for and production of composites – these extremely versatile materials – is booming. Why? They offer lighter weight, higher strength, longer fatigue life and higher heat tolerance compared with other materials like aluminum, steel and titanium. Moreover, lighter weight parts result in products that are more fuel-efficient and have a lower carbon footprint – noteworthy benefits for next generation products. For all of these benefits, the challenge of adequately growing the composites workforce looms large, as composites are being increasingly utilized by many industries for a variety of applications.

To help build the digital workforce of the future, Dassault Systèmes in partnership with Purdue University have established the new 3DEXPERIENCE Education Center of Excellence in Advanced Composites, located in the Composites Manufacturing and Simulation Center (CMSC) on the Purdue University Campus. A Purdue University Center of Excellence, the CMSC is a leader in the education and training of a new generation of engineers in a digital world.

Register here to join the live-stream opening event on October 28, 2020 from 11:00 AM – 1:00 PM ET from Purdue University. In addition to speakers from Dassault Systèmes, the event will feature Dr. R. Byron Pipes, Executive Director, Indiana Manufacturing Institute, Purdue University, Dr. Rick Barto, Senior Manager, Advanced Technology Lab, Lockheed Martin, and several other education and business leaders. A full list of speakers the agenda and registration information can be found here.

The center will serve as a new partnership that will connect a major American university with Dassault Systèmes – pioneers in creating the digital environment for Industry 4.0.

 

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Dear all, we have decommissioned the group forum and merged it to the site level forum at https://cdmhub.org/explore/forum to better serve the global composites community. Currently, the site forum does not have subscription function, which means we could not receive notification for new posts on the forum. We have to go to the site to find out. I have reported this to our support, they will develop it soon. 

Also, we have another webinar coming up next Thursdays, details below: 

Title: Automating the lay-up of geometrically complex composite structures made from preimpregnated reinforcements: a route to a roadmap

Speaker: Dr. Kevin Potter

Time: 10/29, 11AM-12PM EST.

Please go to https://www.purdue.edu/cmsc/events/2020-webinars/ to register for this webinar.

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You are invited to attend the Global Composites Experts Webinar Series. The 3rd lecture: Defect Coupling Predicting the Strength and Life of Fibrous Composite Laminates, by Dr. Ken Reifsnider, is on 10/8, 11am–12pm EDT. Registration through https://www.purdue.edu/cmsc/events/2020-webinars/ is required to attend

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Dear All, cdmHUB invites you to attend the Global Composites Experts Webinar Series. The upcoming lecture is entitled "a manufacturing sensitive design strategy for composite materials using physical modeling and stochastic simulation of defects" by Dr. Ramesh Talreja on 9/24 11-12pm. Please go to https://www.purdue.edu/cmsc/events/2020-webinars/ to register for this exciting talk. 

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Dear All, we are moving our Forum posts to https://cdmhub.org/forum. You are welcome to ask questions on the site wide discussion board. Our group Forum will be decommissioned soon.  

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For those who are interested in the integration of VABS with Altair, please use the following link to register for a free webinar offered through Altair: https://web.altair.com/2020-vabs-webinar?utm_campaign=Corp-APA-2020%20APA%20Webinars&utm_source=partner%20invite&campaign_source=vabs.

Wenbin

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Dear All,  we have recently integrated VABS with Altair products (https://blog.altair.com/cutting-edge-simulation-company-analyswift-joins-the-altair-partner-alliance-apa/). We will present a joint webinar with Altair at 7/9, 10-10:45. You are cordially invited to join this webinar. Please use the following link to register: https://web.altair.com/2020-vabs-webinar?utm_campaign=Corp-APA-2020%20APA%20Webinars&utm_source=partner%20invite&campaign_source=vabs.

Wenbin

 

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