Student Resources

1351. aiolas | AI-Powered Direct Question Search

      J​ust 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...more

1352. 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

1353. Simulation

      6. S​imulation Input Data The final major section of the course brings together all the formerly covered information to show how it can be applied to a forming simulation model; as well as material data, other information required to describe the tooling and process are explained as well as certain numerical parameters for the relevant solver. Solvers The different solver methods are presented, including one-step and both explicit and implicit incremental approaches, noting the pros and cons of each. Example Model The final stage is to pull everything together with a simple simulation model of the Forming Limit Test. Results The results of the FLC test model are then presented, starting...more

1354. Practical Implementation of Digital Twins for Today and Tomorrow

      NAFEMS Americas hosted its biennial regional conference, formerly known as CAASE, on June 21-23, 2022, face-to-face, at the Indiana Convention Center in Indianapolis, Indiana! The NAFEMS Americas Regional Conference 2022 (NRC22 Americas) brought together the leading visionaries, developers, and practitioners of CAE-related technologies in an open forum, unlike any other, sharing experiences, discussing relevant trends, discovering common themes, and exploring 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,...more

1355. The Impact of MBE on Simulation: From Embedded Software to Digital Twins – Leveraging System Simulation Models across the Product Lifecycle

      This presentation was made at the NAFEMS Americas Seminar "Model-Based Engineering: What is it & How Will It Impact Engineering Simulation" held on the 1st of October 2019 in Columbus Ohio Resource Abstract Simulation is key in driving data-driven decision-making throughout the product design and development process, creating a virtual environment where engineers can optimize and make design trade-offs for cost and function. While simulation practices are well established in the design and development phase, physics-based models are rarely leveraged after a product is released. These physics-based simulation models provide insights into the operational conditions of the product, which cannot...more

1356. Generative Design Use Case Requirements Assessment

      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

1357. 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

1358. 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

1359. 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

1360. Simulation Predictions Within the Validation Domain

      Simulation Predictions Within the Validation Domain A Discussion with the NAFEMS SGMWG 14-minute read NAFEMS SGMWG - August 17th 2023 As part of an ongoing series, the NAFEMS Simulation Governance & Management Working Group present a discussion on Model Predictive Capability. As well as reading the conversation here, you can watch the video on YouTube. The discussion was hosted by Gregory Westwater (GW, Emerson Automation Solutions) and William Oberkampf (WO, consultant), both members of the NAFEMS Simulation Governance & Management Working Group GW : We are going to get little bit deeper into what the validation domain is. In the past, I've described it as the range of sizes,...more

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