Strategies in engineering simulation for reducing the frequency, cost, complexity, and uncertainty of aircraft maintenance inspection intervals.
December 14, 2017 at 1:00 pm EST
High-Fidelity Stress Analysis for S.A.F.E.R. Structural Simulation Webinar
In this webinar we will share advancements in numerical simulation that make the performance of finite element analysis S.A.F.E.R. – Simple, Accurate, Fast, Efficient, and Reliable.
WEBINAR HIGHLIGHTS
- We will introduce a different approach to numerical simulation that has been developed and commercialized by ESRD which takes much of the art and craft out of finite element modeling.
- An example engineering design problem from the aviation industry, requiring accurate results around stress concentrations to meet durability requirements for a long crack initiation life, will be presented.
- LIVE DEMO: You will see a demonstration of ESRD’s StressCheck and its live dynamic results mining of any value of interest, anywhere throughout the model regardless of the mesh topology, as rapid design changes are conducted, evaluated and parametrically iterated.
WATCH THIS WEBINAR
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“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.”F-15 Structures Manager
The Boeing Company