Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: computational solid dynamics

Sortuj według:

Ogranicz wyniki do:

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.

Introduction to non-linear Thermal-FSI on the example of transient load of a thin-walled container

Kraszewski B.

Zeszyty Energetyczne

2018

T. 5

1--13

This paper presents the problems associated with the transient thermal load of structures exhibiting a non-linear relationship between load and strain. The mathematical model required to comprehensively describe the relationship between fluid and solid has been shown from different perspectives. In addition, the Newton-Raphson method has been referred to as a way of solving nonlinear equations. The article also presents the assumptions and results of numerical analysis of thin-walled container thermally loaded by contact with hot water. The conclusions drawn emphasize the importance of Thermal-FSI tools, especially in the power engineering sector.