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What are the challenges faced in 3-D turbulent flow simulations? What are practical approaches to simulate turbulent flows? There are many turbulence models. What are the bases for these models? What are the advantages and limitations of each model? How do I select a turbulence model for my applications? Get the answers to these questions and more with this industry-leading, code-independent e-learning course. Elements of Turbulence Modeling This 2-session, live online course will cover a range of topics including: Understanding turbulence, energy cascade & vortex stretching Turbulence scales, time averaging and closure problems Boussinesq hypothesis Various RANS-based models Wall treatment...more
This is an extended abstract that was submitted to the NAFEMS UK Conference 2024. The conference was held in Staffordshire, UK, on 11–12 June 2024....more
Call For Speakers | TIPE 3D Printing | 2022 We're delighted to invite you to our annual TIPE 3D Printing Conference – an all-female agenda of additive manufacturing leaders sharing their insights at our virtual global event. Save the date for January 18th - 20th, 2022 . What to expect this year? We'll be hosting a 3-Day Virtual Event and a Virtual Career Fair focussed on spotlighting females paving the way across the TIPE pillars : T echnology, I ndustry, P eople, E conomics (and Y outh). With a focus on case studies, additive manufacturing user applications, visionary talks on the future, and people shaping the industry, TIPE | 2022 curates an inspirational all-female agenda of speakers...more
Democratizing CAE Webinar Presentation (PDF) Webinar Recording (WebEx) Q&A Session Responses Note: The presentation and recording files are only available to NAFEMS members. To access the password for this webinar, login with your member credentials, and then click here . What if in order to drive a car you were required to be an expert in the dynamics, principles, and physics involved in exactly how a collection of parts interact to propel you down the road? The overwhelming majority of us would be walking. While this may appear to be an exaggerated example, one could argue that the product simulation world has operated in this way for nearly fifty years. Today, the ability to apply...more
Engineering Analysis & Simulation in the Oil & Gas Industry Emerging Standards & Practices Date: April 7th, 2016 | Houston, TX Note: Only attendees of the 2016 NAFEMS seminar on "Engineering Analysis & Simulation in the O&G Industry" will have access to the files below. On July 7th, 2016, access will be provided to all NAFEMS members. Overview The oil & gas industry faces a myriad of challenges, including the operation of production equipment in the most extreme environments with no room for error, as well as increasing pressure on refineries to minimize costs, safety risks, downtime, and emissions. Accurately representing the reality of various production and refinement analyses requires...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
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