Browsing by Author "Karperaki, Angeliki E."

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Higher-order fem for nonlinear hydroelastic analysis of a floating elastic strip in shallow-water conditions

Karperaki, Angeliki E.; Belibassakis, Kostas A.; Papathanasiou, Theodosios K.; Markiloefas, Stilianos I. (CIMNE, 2015)
Conference report
Open Access
The hydroelastic response of a thin, nonlinear, elastic strip floating in shalow-water environment is studied by means of a special higher order finite element scheme. Considering non-negligible stress variation in lateral ...
Propagation of acoustic-gravity waves in inhomogeneous ocean environment based on modal expansions and HP-FEM

Belibassakis, Kostas A.; Athanassoulis, Gerassimos A.; Karperaki, Angeliki E.; Papathanasiou, Theodosios K. (CIMNE, 2015)
Conference report
Open Access
A coupled mode model is presented for the propagation of acoustic-gravity waves in layered ocean waveguides. The analysis extends previous work for acoustic waves in inhomogeneous environment. The coupled mode system is ...