Browsing SINTEF Open by Author "Venås, Jon Vegard"
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Generalization and stabilization of exact scattering solutions for spherical symmetric scatterers
Venås, Jon Vegard; Jenserud, Trond (Peer reviewed; Journal article, 2022)In a previous work the authors described a fast high-fidelity computer model for acoustic scattering from multi-layered elastic spheres. This work is now extended with a scaling strategy significantly mitigating the problem ... -
Isogeometric analysis of acoustic scattering with perfectly matched layers (IGAPML)
Venås, Jon Vegard; Kvamsdal, Trond (Peer reviewed; Journal article, 2022)The perfectly matched layer (PML) formulation is a prominent way of handling radiation problems in unbounded domain and has gained interest due to its simple implementation in finite element codes. However, its simplicity ...