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Fluid solid interactions – a novelty in industrial applications

Ochrymiuk Tomasz, Banaszkiewicz Mariusz, Lemański Marcin, Kowalczyk Tomasz, Ziółkowski Paweł, Ziółkowski Piotr J., Hyrzyński Rafał, Stajnke Michał, Bryk Mateusz, Kraszewski Bartosz, Kruk-Gotzman Sylwia, Froissart Marcin, Badur Janusz

Archives of Thermodynamics

2022

Vol. 43, no 2

75--96

The article deals with a current state-of-art of fluid solid interaction (FSI) – the new branch of continuum physics. Fluid-solid interaction is a new quality of modeling physical processes of continuum mechanics, it can be described as the interaction of various (so far treated separately from the point of view of mathematical modeling) physical phenomena occurring in continuous media systems. The most correct is the simultaneous application of the laws of the given physical disciplines, which implies that fluid solid interaction is a subset of multi-physical applications where the interactions between these subsets are exchanged on the surface in interconnected systems. Our purpose is to extend the fluid solid interaction aplications into new phenomena what follow from the industrial needs and inovative thechnologies. Selecting the various approaches, we prefer the arbitraty lagrangean-eulerian description within the bulk of fluid/solid domain and a new sort of advanced boundary condition on a surface of common contact.