AA&S 2019 Training – How Do You Verify the Accuracy of Engineering Simulations?
Abstract: This 2-hour training course will review strategies for verifying the accuracy of engineering simulation data, including best practices and common pitfalls engineers may encounter when assessing the quality of their engineering simulation results. The course will focus on the four key quality of solution checks that should be performed to confirm solution verification of detailed stress results. We will examine a variety of publicly-available and industry-applicable case studies, benchmarks and industry examples, to determine the most efficient and reliable methodologies to perform solution verification.
Originally presented as a training course at the 2019 AA&S/PS&S conference in Washington, D.C.
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“We have been having very good success using the P-Version finite element code, StressCheck®, to develop the 2-D solutions for two independent cracks in a plate. I have asked one of our AFGROW team members to model the plate and lug cases using StressCheck® and compare them to the existing AFGROW closed-form solutions. [He] modeled the cases several different ways to be sure that he was getting the best possible solutions. He has verified that the bearing load option in StressCheck® provides excellent results”