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Today, we released product updates for StressCheck Professional and StressCheck-Powered Apps. Many customer-defined enhancements were added, and the software user experience improved.
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Contrary to various claims, IGA is not a new paradigm in the numerical approximation of partial differential equations; it is simply an alternative implementation of the p-version of the finite element method. IGA is one possible implementation of the p-version of the finite element method. Its distinguishing features are: (a) it retains the CAD geometry, (b) the basis functions are the same as those used for CAD representation, typically B-splines or NURBS, and (c) it provides for the enforcement of the inter-element continuity of the derivatives of the basis functions.
Converged StressCheck® results for "The Standard NAFEMS Benchmarks: Linear Elastic Tests” are now available for download! Read more to see how ESRD's Simulation Technology performed [...]
We've uploaded more than a dozen NEW StressCheck tutorial videos [...]
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