Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi

Updated lagrangian finite volume solver for large deformation dynamic response of elastic body (CROSBI ID 141726)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Tuković, Željko ; Jasak, Hrvoje Updated lagrangian finite volume solver for large deformation dynamic response of elastic body // Transactions of FAMENA, 31 (2007), 1; 55-70

Podaci o odgovornosti

Tuković, Željko ; Jasak, Hrvoje

engleski

Updated lagrangian finite volume solver for large deformation dynamic response of elastic body

The study presented in this paper is a part of the project whose goal is to build a selfcontained Finite Volume Method (FVM) Fluid-Structure Interaction (FSI) solver to simulate dynamic interaction between an incompressible Newtonian fluid and an elastic solid with the assumption of large structural deformation. The structural component of the FSI solver is described and validated. It applies the second-order cell-centred finite volume method for spatial discretisation of the linear momentum conservation law in the updated Lagrangian formulation. Temporal discretisation is performed by using a fully implicit second-order accurate three-timelevel scheme and equations are solved by using a segregated iterative algorithm. The solver is validated on the vibration of a three-dimensional (3-D) cantilevered elastic beam and used to simulate the dynamic response of an axial turbine blade. It is shown that an accurate and stable numerical solution can be obtained over a long time period of transient simulation.

updated lagrangian finite volume solver ; large deformation dynamic response ; elastic body

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

31 (1)

2007.

55-70

objavljeno

1333-1124

1849-1391

Povezanost rada

Strojarstvo

Indeksiranost