This paper provides some recent results obtained in the development of Immersed Boundary (IB) methods at the Politecnico di Bari: in particular, the development and testing of one such method—using a versatile Moving Least Squares approach, coupled with a very efficient solver for solving fluid-structure interaction problems in incompressible laminar flows—will be addressed. Such a method allows one to solve complex three-dimensional solid-fluid interaction problems within reasonable computer times. The solver is validated versus: the free fall of a sphere within a fluid at rest and jellyfish propulsion. Such results demonstrate the accuracy, efficiency, and versatility of the proposed method.
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Autori: | |
Titolo: | An immersed boundary method for fluid-structure interactions |
Data di pubblicazione: | 2014 |
Nome del convegno: | SCORE@POLIBA |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |