Serving the Numerical Simulation community since 1989 
Today, we released product updates for StressCheck Professional and StressCheck-Powered Apps. Many customer-defined enhancements were added, and the software user experience improved.
Learn more about the updates!
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ESRD's Chairman Dr. Barna Szabó posed an FEA challenge problem in NAFEMS Benchmark Magazine October 2018. Can you solve it? 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 a letter published in Science in 1963, Bernard K. Forscher used the metaphor of building edifices to represent the construction of scientific models, also called laws. These models explain observed phenomena and make predictions beyond the observations made. Building models consistent with the science of numerical simulation should never be confused with finite element modeling, an activity rooted in pre-1970s thinking. We should keep Forscher's metaphor in mind when evaluating claims about the benefits AI integration is expected to bring to numerical simulation.
At this year's ASIP 2023 Conference in Denver, CO, ESRD provided a 2-hour training course titled “Enhancements in StressCheck v12.0 for DaDT Analysis of 3D Fastened Connections”, presented a technical paper titled "Experimental Validation of DTA Modeling of Bonded Wing Skin Repairs", and passed out 3D printed F-35 and C-130 models at our booth inside the Gaylord Rockies Resort & Conference Center. Read the summary of conference events, view the ASIP training course content (including the presentation and demo videos), and schedule a preview demo of the upcoming StressCheck v12!
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