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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Recently at ASIP 2021, ESRD provided a training course titled "Standardization and Automation of DaDT Solutions via FEA-Based Sim Apps", chatted with ASIP attendees, provided a StressCheck Clinic, and exhibited at our booth. After two years of virtual meetings, it was great to re-connect in person! Read the summary of conference events, and view the ASIP training course content (including the presentation and demo videos). In addition, we encourage you to sign up for our Q1 2022 webinar on "New and Improved Features for 3D Fracture Mechanics Analysis in StressCheck". You don't want to miss it!
Extraction of minimum principal stresses for the aircraft keel beam analysis. Digital Engineering case study results (bottom right) compared well with StressCheck Professional's live dynamic extractions. In recent years, Digital Engineering contributor, NAFEMS instructor and FETraining.net developer Tony Abbey has put together a list of practical engineering simulation case studies, walk-thrus and software overviews for a variety of FEA software tools. Watch as ESRD reproduces a selected set of his 3D detailed stress analysis case studies, and see how we compare with Digital Engineering's published results!
Why Worry About Singularities? A mathematician delivered a keynote presentation at an engineering conference some years ago. At the coffee break, following the presentation, a highly respected senior developer of a legacy finite element code, remarked: “I do not understand why the speaker was so worried about singularities. We never see them.” The remark highlights the lack of a common language between the pre-scientific notion of finite element modeling and finite element analysis, which is a branch of applied mathematics. Read why mathematicians and engineers alike should "worry" about singularities.
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