ESRD’s software products and consulting services provide crucial support to a variety of aerospace and defense systems, enabling contractors and engineers with the tools, strategies and methodologies required to perform engineering simulations that are Simple, Accurate, Fast, Efficient and Reliable (S.A.F.E.R.) for the occasional user as well as the expert.
Aerospace and Defense System Support
In the Aerospace & Defense application demo shown below, ESRD and our partner Altair collaborated on a global-local workflow for an aero wing flap hinge fitting detailed stress analysis (model and input data courtesy of Altair).
Here are a few of the aviation, aerospace, and defense programs to which ESRD has contributed our simulation software, engineering consulting, or research & development expertise.
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“Accurate and reliable stresses and Stress Intensity Factors are required for determination of static and residual strength and for crack growth analyses in analysis tools such as AFGROW. For some geometries, industry solutions are either insufficient or nonexistent. The geometry, applied forces, and crack shapes and dimensions must be modeled reasonably well to obtain useful engineering data. The p-version finite element software StressCheck® (ESRD, Inc., St. Louis, Missouri, USA) is used to demonstrate how accurate finite element solutions can lead to good quality engineering analysis.”