Isogeometric Analysis using the *IGA_INCLUDE_BEZIER Keyword in LS-DYNA
In contrast to the laborious and error-prone process of translating computer-aided design (CAD) into computer-aided engineering (CAE) models, isogeometric analysis (IGA) performs the finite element analysis (FEA) simulation directly on CAD geometry, using smooth spline basis functions. LS-DYNA is a leader in the industrial adoption of IGA, and has recently made a significant enhancement to broaden the possible use of IGA within LS-DYNA.
https://www.dynalook.com/conferences/12th-european-ls-dyna-conference-2019/isogeometric/sederberg_coreform_llc.pdf/view
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Isogeometric Analysis using the *IGA_INCLUDE_BEZIER Keyword in LS-DYNA
In contrast to the laborious and error-prone process of translating computer-aided design (CAD) into computer-aided engineering (CAE) models, isogeometric analysis (IGA) performs the finite element analysis (FEA) simulation directly on CAD geometry, using smooth spline basis functions. LS-DYNA is a leader in the industrial adoption of IGA, and has recently made a significant enhancement to broaden the possible use of IGA within LS-DYNA.
Sederberg_Coreform_LLC.pdf
— 1.9 MB