The deadline for the NAFEMS coil spring “FEA Puzzler” submissions has been extended through June 1st! View a teaser video of ESRD’s StressCheck model and qualitative deformation results.
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!
In the October 2018 issue of NAFEMS Benchmark magazine, ESRD Chairman Dr. Barna Szabó posed a new “FEA Puzzler”: Can you determine the progression in spring rate as a 3D coil spring is deformed? And, can you verify the accuracy of your solution? Give it your best shot!
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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“Through the use of StressCheck the A-10 Aircraft Structural Integrity Program’s (ASIP) Analysis Group is able to model more accurately the physics of fatigue crack propagation in critical aircraft structure. Through this tool we are able to model, analyze and predict failure of aircraft structure and then develop crucial inspection and maintenance planes to ensure the safety and sustainability of our nations warplanes. Without the analysis capability provided to us through StressCheck we would not be able to provide accurate assessments of the A-10 structure to top USAF leadership.”
SWRI Research EngineerSouthwest Research Institute