Student Resources

1531. What are the Chances of the Ship Snapping?

      What are the Chances of the Ship Snapping? Considerations When Using Probabilistic Analysis The NAFEMS Stochastics Technical Working Group In the April 2019 issue of NAFEMS BENCHMARK magazine , two challenge problems are presented. The first one consists of two normal distributions, producing an analytical (theoretical) solution. The second one contains several distributions (normal, uniform and lognormal), and therefore an exact solution is not available. At the NAFEMS World Congress 2019 these problems were discussed and a few solutions were presented. In this presentation these solutions and additional ones are discussed in combination with the theoretical background and the pitfalls...more

1532. Enabling Democratization By Engineers, For Engineers

      This presentation was made at CAASE18, The Conference on Advancing Analysis & Simulation in Engineering. CAASE18 brought together the leading visionaries, developers, and practitioners of CAE-related technologies in an open forum, to share experiences, discuss relevant trends, discover common themes, and explore future issues. Resource Abstract There is increasing recognition of the value of democratizing the use of engineering software into the hands of more users. The vision for achieving this next step in the use of CAE tools has many aspects and projected benefits. Companies want to enable more engineers to be able to perform sophisticated simulations. This requires easy to use apps that...more

1533. Credibility Working Session 1 - What can NAFEMS/ASSESS do to support certification and/or product requirements verification by simulation efforts?

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1534. Enabling Democratization By Engineers, For Engineers

      This presentation was made at NAFEMS Americas Seminar "Engineering Analysis & Simulation in the Automotive Industry: Creating the Next Generation Vehicle Accurate Modelling for Tomorrow's Technologies". The automotive engineering community is now confronting the largest technology transformation since its inception. This includes the electrification of powertrains for more efficient consumption and cleaner emissions, the reinvention of the battery with fast wireless charging capabilities and finally the advent of a fully autonomous vehicle. Compounding to these technology changes, the automotive companies design verification process is moving away from a major reliance on physical testing to...more

1535. aiolas | AI-Powered Direct Question Search

      Just ask. P​opular Questions What industry has had the most success deploying SDM? What is the difference between an engineering simulation model and a digital twin? What is an ill-conditioned matrix? H​ow is CFD used in F1 motor-racing? M​ore Example Questions Compare and contrast the arc-length and newton-raphson methods How can you calculate the fatigue life of a weld using FEA? In what industries is multibody simulation most commonly used? What is aiolas? a​iolas is an ai-powered direct question search. It has indexed the entire NAFEMS resource centre, so you could say it knows everything that has ever been produced by NAFEMS, or at any NAFEMS event. You can ask aiolas...more

1536. Most Effective ROI Models for Simulation Applications: Answers from Research

      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

1537. Engineering Simulation Confidence & Credibility - What can NAFEMS/ASSESS do to improve confidence of simulation analysts and credibility for decision makers?

      This presentation has been held at the NAFEMS ASSESS Summit 2024 , on the 5th and 6th of March, 2024....more

1538. Twin(s) Theme: How can you make sure that the Engineering Simulation Digital Twin being used is accurate enough?

      This presentation, Twin(s) Theme: How can you make sure that the Engineering Simulation Digital Twin being used is accurate enough?, is from 2019. 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

1539. Improving Dynamic Modelling through better Joint Contact Conditions

      Structures are built-up from components connected by joints. For a structure with a vibration duty there are many uncertainties: - Can static joint design be used for dynamic design? - What is the dynamic stiffness of a joint? - How much damping is provided by a joint? - How do you model the dynamics of joints in simulation codes? - Can joints be designed to assist structural dynamic? - How repeatable and predictable is the behaviour of a joint? - Can joints be simplified to reduce weight and complexity? Research into these issues has received growing attention and some answers are now available. This workshop introduced the problems, the current knowledge, some approaches and some solutions....more

1540. Simulation in the Automotive Industry: Creating the Next Generation Vehicle 2021

      Simulation in the Automotive Industry: Creating the Next Generation Vehicle Date : 16-18 March 2021 Format : Three, 3-4-hour Sessions Location : Online International Seminar Agenda Day 1 | Day 2 | Day 3 Overview The automotive engineering community is now confronting the largest technology transformation since its inception. The demand to manufacture cleaner, safer, and smarter vehicles, along with providing an overall enhanced driving and ride experience, has never been higher. As a result, engineering teams must discover, evaluate, and successfully implement leading-edge technology and methods to produce reliable, effective results. Hence, the challenges for automotive engineers are...more

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