An interior penalty coupling strategy for isogeometric non-conformal Kirchhoff–Love shell patches
Giuliano Guarino,
Pablo Antolin,
Alberto Milazzo
et al.
Abstract:This work focuses on the coupling of trimmed shell patches using Isogeometric Analysis, based on higher continuity splines that seamlessly meet the $$C^1$$
C
1
requirement of Kirchhoff–Love-based discretizations. Weak enforcement of coupling conditions is achieved through the symmetric interior penalty method, where the fluxes are computed using their correct variationally consistent expression that was only recently proposed … Show more
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