Student Resources

1571. BENCHMARK April 2018

      BENCHMARK April 2018 Digital Twins - Believe the Hype? In this Issue... Simulation - The Brains behind Digital Twins When Data Joins Physics VMAP - A new Interface Standard for Integrated Virtual Material Modelling in Manufacturing Industry A Preview of the NIST/TMS Additive Manufacturing Benchmark Test andConference Series What Few People Discuss About Digital Twins Simulation Data Management in Action Digital Twin – Looking Behind the Buzzwords The Digital Twin for Engineering ApplicationsThe Swanson Program at Cornell University PRACE: Empowering Computational Research and Innovation in Europe Excel for Engineers and other STEM Professionals Part 4 Analysis Origins...more

1572. Q&A Session

      Q&A Session Questions 1. What would be the first action organisations should take when considering a strategy for Engineering Simulation? First step is identifying and gathering your Stakeholders and agreeing your Goals for Simulation. Next step is to identify your detail requirements. i.e. What is the ‘to-do’ list you need Simulation to be able to address. 2. What is the most important action organisations should take to improve their Engineering Simulation Capability? Having identified your goals and requirements the most important action is to identify your current position regarding your processes, methods, tools, models etc… Where are the gaps? 3. What are some of the common issues...more

1573. Introduction to Practical CFD

      What are the differences between various differencing and meshing schemes? What are the basics of turbulence, heat transfer, and FSI modelling? What are errors and uncertainties in CFD and how do you reduce them? Get the answers to these questions and more with this industry-leading, code-independent e-learning course. Introduction to Practical CFD N​ew Revised Course for 2025 This course offers attendees fundamental knowledge on using CFD in real-life engineering applications. Adopting a straightforward and moderately technical approach, it outlines the CFD process and explains the advantages and challenges of employing CFD analysis in the simulation of complex flow phenomena, as well as...more

1574. How Multi-Fidelity Analytical Modeling Can Reduce Risk at All Levels of System Development

      Abstract Analytical modeling and simulation of systems are traditionally done at the component or module levels and usually involve complex 3-D simulations. These types of simulations take a long time to solve but give detailed design direction. In addition, these types of simulations are typically conducted after the project gets into the development life cycle phase. Within a Systems Engineering strategy, modeling and simulation of systems are starting to be done at the product level and usually involve simplified 0-D or 1-D models. These types of simulations run very fast but only give general design direction. In addition, these types of simulations are typically needed during the planning...more

1575. Hendrix, Van Halen, Newton and Einstein

      Hendrix, Van Halen, Newton and Einstein by The CAE Guy Back in the 1980s, when I was 16 or 17, I was arguing/discussing the “best” rock and roll guitarist off all time with a high school classmate of mine. While I remember it was a heated “debate” where we agreed to disagree: Long story short [1], I was advocating for Eddie Van Halen and he was advocating for Jimi Hendrix. For a little background, my classmate was a guy that seemed, at the time, to be really into rock and roll as he had the look and feel of a head banger [2,3]. I, on the other hand, was, how should I say this … a naïve computer geek and was just coming aware of the larger world around me. Sure, I had been listening to disco...more

1576. Bending of a deep curved beam 3D

      Tutorial - Bending of a deep curved beam 3D Statement of Purpose The main purpose of this example is to demonstrate the use of 2-D plane stress elements and beam elements to model a curved uniform bar of rectangular cross section. The maximum tensile stress and the maximum compressive stress in the beam will be compared with a theoretical solution. Geometry r o = 9.1mm, r i = 7.0 mm, h = 2.0 mm Analysis Type(s) Linear material, static, small displacement. Material Steel, with Young’s Modulus = 200,000 N/mm 2 , Poisson’s Ratio = 0.3. Loading A bending moment 200Nmm applied at the top end. Boundary Conditions The bottom end is fully fixed while the top end is free. Target Solution...more

1577. ASSESS Congress 2018 - Update

      This Presentation, ASSESS Congress 2018 - Update, is from 2018. 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

1578. Sponsorship Opportunities

      Sponsorship Join us NAFEMS would like to extend an invitation to your company to be part of its conference on model-based engineering and how it will impact engineering simulation. Sponsorship of "Model-Based Engineering: What is it & How will it Impact Engineering Simulation," offers a unique opportunity for maximum exposure to a highly targeted audience of delegates, who are all directly involved in engineering analysis and simulation. Team with NAFEMS As the International Association for the Engineering, Modeling, Analysis and Simulation Community, NAFEMS is widely recognized as the leading independent source of information and training for engineering analysts and designers of all levels....more

1579. Aerospace Finite Element Postprocessing Needs

      This presentation was made at the North America Conference 2012....more

1580. The Impact of Business Process Modeling in the Context of SPDM Environment: A Human-in-the-loop Approach for Design Optimization and Business Decision Making

      Abstract Manufacturing companies look at reliable digital technologies to address increasing product complexity, innovate the engineering design process and reduce investment in physical prototypes. The ability to use simulation and perform design space exploration studies usually remains in the domain of a relatively small group of simulation experts too often isolated from the rest of the organization. Regardless of the adoption of Simulation Process and Data Management (SPDM) systems, there is still a siloed approach to share projects and results. Simulation models are sent by emails or placed on a shared drive with no version control, and disconnected from a common repository with other...more

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