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Benchmarks

Home Tag Benchmarks (Page 2)
How Do You Verify the Accuracy of Engineering Simulations?

How Do You Verify the Accuracy of Engineering Simulations?

Nov 26, 2018

January 16, 2019 @ 1:00 pm EST How Do You Verify the Accuracy of Engineering Simulations? Strategies for verifying the...

Mastering StressCheck: Practical Training Approaches & Online Resources for A&D Engineers

Mastering StressCheck: Practical Training Approaches & Online Resources for A&D Engineers

Nov 29, 2019

February 12, 2020 @ 1:00 pm EST Mastering StressCheck: Practical Training Approaches & Online Resources for A&D Engineers Strategies for...

NAFEMS Coil Spring FEA Puzzler Solution Revealed

NAFEMS Coil Spring FEA Puzzler Solution Revealed

Sep 3, 2019

In NAFEMS’ July 2019 edition of Benchmark Magazine, ESRD Chairman Dr. Barna Szabó reveals the converged StressCheck solution for the incremental spring rates, provides a summary of the FEA Puzzler respondent submissions, and documents the various approaches taken by the respondents.

AA&S/PS&S 2019 Conference Recap

AA&S/PS&S 2019 Conference Recap

Apr 29, 2019

This past week at AA&S/PS&S 2019, ESRD’s Gordon Lehman provided a training course titled “How Do You Verify the Accuracy of Engineering Simulations?”, chatted with attendees about StressCheck and how it supports detailed aerostructures analyses, and exhibited at our colorful & engaging booth.

Read the summary of events and download the AA&S/PS&S training course presentation!

‘How Do You Verify the Accuracy of Engineering Simulations?’ Webinar Recording Now Available

‘How Do You Verify the Accuracy of Engineering Simulations?’ Webinar Recording Now Available

Jan 16, 2019

On Wednesday, January 16, 2019 a webinar titled “How Do You Verify the Accuracy of Engineering Simulations?” was provided by ESRD’s Gordon Lehman and Brent Lancaster.

In case you missed it, the webinar recording is now available!

Standard NAFEMS Benchmark Solutions Coming Soon

Standard NAFEMS Benchmark Solutions Coming Soon

Jan 23, 2018

In the coming weeks, ESRD will publish our first set of FEA-based numerical simulation results from “The Standard NAFEMS Benchmark Solutions”. Learn more […]

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  • The software provides a highly reliable and user-friendly production stress analysis tool that will replace the Finite Element Method (FEM) tools and failure criteria the experts currently employ for analyzing bonded joints. The software includes an FEM-based handbook format, which allows non-experts to utilize models prepared by specialists. The handbook problems include built-in failure criteria, geometric and material nonlinearities, and the modern FEM technology provides better error control and the treatment of very large aspect ratios.”

    Dr. Stephen P. Engelstad
    Technical Fellow, Lockheed Martin Aeronautics Company, Structural Methods and Analysis

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“As the United States Air Force continues to extend the service life of their aircraft the Aircraft Structural Integrity Program (ASIP) has had to refine the methods it uses to analyze and predict fatigue crack growth. Through the use StressCheck, coupled with AFGROW, we in A-10 ASIP have been able to more accurately model, predict and analyze critical aircraft structure for the A-10 and other types of structure for non-A-10 system managers. This also allows us within the A-10 to more accurately assess risk for decision makers, streamline aircraft inductions into scheduled maintenance and reduce cost for total life cycle management.”

A-10 ASIP Manager

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