A
Alexander Timokha
Researcher at Norwegian University of Science and Technology
Publications - 79
Citations - 2290
Alexander Timokha is an academic researcher from Norwegian University of Science and Technology. The author has contributed to research in topics: Nonlinear system & Boundary value problem. The author has an hindex of 22, co-authored 74 publications receiving 2047 citations. Previous affiliations of Alexander Timokha include University of the Sciences & National Academy of Sciences of Ukraine.
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Multidimensional modal analysis of nonlinear sloshing in a rectangular tank with finite water depth
TL;DR: In this paper, a multidimensional modal analysis of nonlinear sloshing in a rectangular tank with finite water depth is presented, where the modality is modelled as a set of modalities.
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An adaptive multimodal approach to nonlinear sloshing in a rectangular tank
TL;DR: In this paper, a modal theory based on an innite-dimensional system of nonlinear ordinary dierential equations coupling generalized coordinates of the free surface and fluid motion associated with the amplitude response of natural modes is presented.
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Resonant three-dimensional nonlinear sloshing in a square-base basin
TL;DR: In this paper, an asymptotic modal system is derived for modeling nonlinear sloshing in a rectangular tank with similar width and breadth, where two primary modes are assumed to be dominant.
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Asymptotic modal approximation of nonlinear resonant sloshing in a rectangular tank with small fluid depth
TL;DR: In this article, the modal system describing nonlinear sloshing with inviscid flows in a rectangular rigid tank is revised to match both shallow fluid and secondary (internal) resonance asymptotics.
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Two-dimensional resonant piston-like sloshing in a moonpool
TL;DR: In this paper, the authors combined theoretical and experimental studies of the two-dimensional piston-like steady-state motions of a fluid in a moonpool formed by two rectangular hulls (e.g. a dual pontoon or catamaran).