While 2021 continued to present unique challenges and unprecedented disturbances, we hope that you found our customer support, on-demand webinars, web-based training services and overall experience with our team to be refreshingly positive.
Happy Holidays from all of us at ESRD, and we hope you’ll check out our year-end summary!
On Wednesday, June 20, 2018 a webinar titled “Hierarchic Approaches to Modeling Fastened Connections” was provided by ESRD’s Brent Lancaster and Gordon Lehman.
In case you missed it, the webinar recording is now available!
ESRD is pleased to announce a new webinar, scheduled for April 22, 2021 @ 11:00 am EST.
This webinar, hosted by ESRD partner Revolution in Simulation, will present a case study in which the goal was the development of a mathematical model for supporting condition-based maintenance (CBM) decisions.
ESRD and Altair will be presenting a novel Aerospace & Defense (A&D) industry webinar, “Global-Local Workflows and High-Fidelity Stress Analysis for a Wing Flap Hinge Fitting”, on April 10th at 10:00 am EDT. Learn more […]
On April 10th, ESRD and Altair co-presented a novel Aerospace & Defense (A&D) industry webinar, “Global-Local Workflows and High-Fidelity Stress Analysis for a Wing Flap Hinge Fitting”. If you were not able to attend, don’t worry; the on-demand webinar is now available! […]
“The addition of incremental theory of plasticity in StressCheck has greatly improved our ability to accurately predict the fatigue life of joints with interference fit fasteners and cold worked holes. This ability is especially important, not only in support of maintaining aging aircraft but also in analyzing some of the new cold working techniques that have been introduced in recent years.
Prior to this implementation, analysts often relied on closed-form approximations or simple factors that were often overly conservative and sometimes even unconservative when used in life prediction. Now, not only can we more accurately predict residual stresses in these complex structural joints, but we can also do so in a timely manner given the modeling and analysis efficiency that exists with a p-version FEA code such as StressCheck.”