Large Lagrange-type Finite Elements in Electromagnetics – Benefits and Limitations
نویسندگان
چکیده
Lagrange-type hexahedral finite elements enable efficient approximation of various types of curved and flat geometrical shapes within the large-domain modeling framework. We have investigated the accuracy and limitations of the geometrical approximations of specific geometrical shapes and analyzed its impact on the accuracy of the finite element solution. Our conclusions are verified computationally and compared with the results reported in our previous work.
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