Student Resources

1231. Code Verification v Solution Verification

      Code Verification v Solution Verification A Discussion with the NAFEMS SGMWG 9-minute read NAFEMS SGMWG - April 7th 2022 In the next part of this series, the NAFEMS Simulation Governance & Management Working Group hosted a discussion looking at code verification v solution verification. As well as reading the conversation here, you can watch the video on YouTube. The discussion features William Oberkampf (WO) & Gregory Westwater (GW), members of the NAFEMS Simulation Governance & Management Working Group Code Verification v Solution Verification: What's the difference? GW : Welcome again Bill. The last time we talked, you made some statements about code verification versus solution...more

1232. Incorporating STEM, Diversity, and A New Role: Managing a Team of Simulation Experts

      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

1233. Boeing Abstract

      Robust AI in the Wild Dragos D. Margineantu, Ph.D. (Boeing) Abstract: The ultimate goal of research in artificial intelligence is to provide the tools, techniques and methods for building usable systems that make decisions or assist in making complex decisions, that model and “understand” the world, gather relevant knowledge, and act responsibly. In many cases, the practical tasks that are addressed require decisions and actions associated with high risks and low density data, and a certain assurance or robustness is required from the system that employs AI components. Central questions to AI systems research include: What are the principles that we learned from designing and developing...more

1234. Increasing Diversity in the STEM Workforce Might Be Easier Than You Think

      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

1235. Simulation Governance is Key to Delivering Best-of-Class Products in the Age of COVID-19

      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

1236. Chasms, Bowling Alleys, Tornadoes, and Main Street: High Tech Adoption in the 21st Century

      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

1237. From SysML to Mars: Mars2020's MBSE Infusion

      This presentation was made at the NAFEMS Americas CAASE19 Virtual Conference. Abstract Mars2020, NASA’s next Mars Rover inherited a majority of Mars Science Laboratory (MSL)’s Flight hardware and software. It also inherited the technical baseline described in disparate presentations, spreadsheets, document repositories, emails, and intelligent minds that have long left the project. The Mars2020 Systems Engineering leadership wanted to define their technical baseline in an integrative, data driven manner, that would incorporate the inherited design with the new science instruments and Martian sample caching system. The team chose to leverage advancements in MBSE to garner a better understanding...more

1238. AI (ML) in Engineering Design: Its Status and Readiness for it

      AI (ML) in Engineering Design: Its Status and Readiness for it If you are a product design engineer, a CAE analyst, a test engineer tasked with using machine learning and wondering what that means, where you would start from; this panel will help you to navigate through your options. In this panel session, industry thought leaders in engineering data science will discuss how machine learning will benefit the engineering design process, how to identify the right projects to apply machine learning, discuss key challenges to overcome. Whether you are a product design engineer, a CAE analyst, a test engineer, or a leader tasked with using machine learning and need to know what that means and how...more

1239. Credibility Theme: How do we facilitate crossing the chasm from confidence to credibility?

      This presentation, Credibility Theme: How do we facilitate crossing the chasm from confidence to credibility?, is from 2022. 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

1240. Elements of Turbulence Modeling

      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

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