![]() ![]() Software mesh control features ( you can check the global mesh control in Ansys here).There are several ways to check your mesh quality However, if a mesh is too dense, it will require a large amount of computer memory and long run times, especially for multiple-iteration runs that are typical of nonlinear and transient analyses. Assuming no singularities are present, a high-density mesh will produce results with high accuracy. Mesh density is a significant metric used to control accuracy (element type and shape also affect accuracy). ![]() But, how can you really know if the mesh is good enough for your analysis? Meshes that are “good enough” are ones that produce results with an acceptable level of accuracy, assuming that all other inputs to the model are accurate. ![]() Finite element preprocessors have come a long way over the years, to the point where users with minimal training can create meshes that appear “good”. ![]()
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