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.
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
What is Multiphysics? In this panel session from the NAFEMS 2021 World congress members of the multiphysics working group will give a general guideline for a definition of the term multiphysics simulations. In addition the team will discuss topics including: Why do Multiphysics? Application Cases Challenges The Future...more
New Developments in Physics Informed Machine Learning & Artificial Intelligence Over the past three years the field of Physics Informed Machine Learning (PIML) and Artificial Intelligence (AI) has experienced a dramatic renaissance. New methods for integrating physics based principles into ML are being developed redefining what problems can be solved with PIML & AI. PIML & AI is revolutionizing applications such as predictive maintenance, electrification & autonomy, and even the discovery of new drugs to treat disease. This paper describes some of the emerging methods and trends shaping this exciting new field....more
NAFEMS is talking shop with Tony Abbey on a range of topics relevant to, and suggested by, the engineering analysis community. Episode 1 - St Venant's Principle This principle is often quoted in FEA. It is a very generalized statement, but what does it mean and how can we use it in practice? Tony explores the background to the principle and discusses how it can be used in practical guidelines. Several examples are be shown in the presentation, then the session opened up for questions....more
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
benchmark April 2011 NAFEMS World Congress 2011 In this Issue: adaptive_remeshing_in structural_analysis_part_1.pd analyst_competences_industry_needs.pd fatigue_in_power_plant_technology_part1.pdf cae_guy_014.pdf You will need to login above to access these files. The time is almost upon us. Once every two years, NAFEMS brings together the most respected and experienced minds in the simulation and analysis community for a conference which is unmatched in terms of its independence and sole focus on analysis. The NAFEMS World Congress 2011 (NWC2011) , which takes place in Boston this May, will have something for every one of our readers. From training courses to focus sessions, workshops...more
FAQs Are these courses instructor-led live sessions or pre-recorded sessions? NAFEMS e-learning classes provide live instructor-led sessions to allow attendees an opportunity to interact with the course instructor. Recordings of each session are also made available to all students afterwards. All NAFEMS e-Learning courses are accredited by NAFEMS and led by leading figures in the worldwide engineering analysis community. What is the method of delivery for course material? Each topic in the class is treated as a building block. The course instructor will provide interactive projects and will involve the students in the process via Q&A, email, the course discussion board and collaborative...more
Medical Devices and Life Sciences Working Group The integration of engineering simulation into medical and healthcare fields offers exciting opportunities to design better medical devices and advance personalised medicine. From biomechanical modelling of tissues and organs to fluid dynamics in cardiovascular systems, advanced in silico simulation methods are reshaping the landscape of healthcare and medical technology. The NAFEMS Technical Working Group on Medical and Healthcare is being established to bring together industry leaders, healthcare professionals, academic researchers, experts from regulatory authorities, standards-development organisations and software developers. Our aim is to...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
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