Sensitivity analysis and shape optimization using isogeomgetric boundary element methods

Published: Jul 1, 2014
Abstract
However, IGA needs a domain discretization but CAD only constructs the surface of the geometry. This confliction can be solved naturally by isogeometric boundary element methods (IGABEM). IGABEM is a combination of boundary integral equation and CAD, and only requires quantities pertaining to the boundary of the problem for analysis. The method has been applied using NURBS for 2D linear elasticity [7] and for shape optimisation in 3D [2]. More...
Paper Details
Title
Sensitivity analysis and shape optimization using isogeomgetric boundary element methods
Published Date
Jul 1, 2014
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