Have a browse through our library of industry relevant publications, conference papers, presentations, video recordings and much more. Tip - click the column headers to sort your results.
NAFEMS Americas and Digital Engineering (DE) teamed up (once again) to present CAASE, the (now Virtual) Conference on Advancing Analysis & Simulation in Engineering, on June 16-18, 2020! CAASE20 brought together the leading visionaries, developers, and practitioners of CAE-related technologies in an open forum, unlike any other, to share experiences, discuss relevant trends, discover common themes, and explore future issues, including: -What is the future for engineering analysis and simulation? -Where will it lead us in the next decade? -How can designers and engineers realize its full potential? What are the business, technological, and human enablers that will take past successful developments...more
Are we Ready for Foundational Models? Astrid Walle Data Science and Simulation Expert Siemens Energy The presentation examined the readiness of the CAE universe for the adoption of foundational models, exploring what these models truly mean for engineering design and simulation. Beginning by outlining a vision for AI in engineering, questioning whether we can provide a base for foundational models given our current state in data handling and whether we can make the most of their transformative potential. Discussion progressed to the requirements for implementing these models, such as simulation data management and computational capabilities, and an assessment of the status quo in research...more
Multibody Dynamics Simulation - Modelling the Imperfect Perfectly 5-minute read Patrick Morelle - September 14th 2023 Modeling a pair of gears does not seem too complicated a task. Coupling two angles of rotations, describing the geometry of the gears, really, nothing too complicated. It could all be described as a routine job for any and every MBD software in the world. Now, let us ask ourselves: What could be the role of a “simple” MBD model of a gearbox? Clearly, the first purpose of such a model is to reproduce the kinematics of such an assembly of gears, making sure the speed of rotation of the shafts is what it is supposed to be, which involves the size and geometry of all the...more
This presentation was made at the 2019 NAFEMS World Congress in Quebec Canada Resource Abstract This paper describes how we generate FEM mesh from CAD models, either surface models or solid models, automatically. It is essential to use high-quality mesh for simulations since the result may vary depending on the input FEM mesh model. To assure the quality of simulation results, it is common to create FEM mesh models according to specific meshing rules. However, it usually takes enormous time and effort to modify FEM mesh model to maintain the quality of mesh following all of meshing rules if it is done manually. Generating mesh automatically using CAD surface shape recognition technique helps...more
This Presentation, ASSESS Congress 2016 - Align Theme, is from 2016. NAFEMS & ASSESS members can view / download when logged in. The ASSESS Initiative is a broad reaching multi-industry initiative with a primary goal to facilitate a revolution of enablement that will vastly increase the availability and utility of Engineering Simulation, leading to significantly increased business benefits across the full spectrum of industries, applications and users. Since June 2022, ASSESS as been part of NAFEMS....more
Lee Margetts discusses the impact of affordable HPC with Desktop Engineering Lee Margetts, chairman of the NAFEMS HPC Working Group, along with Alan Chalker from the Ohio Supercomputer Center discussed the impact of affordable HPC (High Performance Computing) with Desktop Engineering Contributor, Kenneth Wong. Alan Chalker and Lee Margetts, Image: Desktop Engineering The democratization of HPC is expected to change the way engineers work. You can tap into HPC resources available on-demand without owning or buying HPC hardware. You will hear about Alan Chalker's experience, which is one you might have to face yourself when running a simulation. Lee Margetts will tell us what the roadblocks...more
Your Community Welcome to your dedicated engineering simulation community hub! NAFEMS is a +30,000-member strong engineering simulation community – discover your place in it. This is where you will find a fantastic array of opportunities to connect, upskill and get involved. From emerging technologies and industry best practices- find out what the engineering simulation world is talking about . Discover our free technical webinars offering in-depth insights into the topics you’re interested in. Whether that’s Verification and Validation (V&V) or how you can use ML/AI to enhance your engineering simulation and transform your organisation, our webinar topics are broad and varied. Gain an...more
Future - Not Fantasy Christoph Gümbel is widely regarded as one of the leading minds in digital prototyping and applied simulation methods for design and functional verification in the vehicle development process. He spent over 30 years with Porsche starting off as a software engineer, progressing to the role of head of CAE before becoming director of the virtual vehicle. He's now a consultant for the virtual development process and partner at Future Matters, one of Europe’s leading future research institutes. He spoke to NAFEMS’ David Quinn about why being a futurist is vital in today’s automotive industry....more
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These slides were presented at the NAFEMS DACH Conference 2024. The conference was held in Bamberg, Germany, on 10–12 June 2024....more
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