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https://doi.org/10.31534/engmod.2019.1.ri.02m

Numerical Model for Fluid-Structure Interaction by the Coupled SPH and the FEM Method

Alen Harapin   ORCID icon orcid.org/0000-0001-8613-5675 ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy, Matice hrvatske 15, 21000 Split, CROATIA
Jure Radnić ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy, Matice hrvatske 15, 21000 Split, CROATIA
Marina Sunara Kusić   ORCID icon orcid.org/0000-0002-7518-8373 ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy, Matice hrvatske 15, 21000 Split, CROATIA

Puni tekst: engleski, pdf (1 MB) str. 39-58 preuzimanja: 180* citiraj
APA 6th Edition
Harapin, A., Radnić, J. i Sunara Kusić, M. (2019). Numerical Model for Fluid-Structure Interaction by the Coupled SPH and the FEM Method. International Journal for Engineering Modelling, 32 (1 Regular Issue), 39-58. https://doi.org/10.31534/engmod.2019.1.ri.02m
MLA 8th Edition
Harapin, Alen, et al. "Numerical Model for Fluid-Structure Interaction by the Coupled SPH and the FEM Method." International Journal for Engineering Modelling, vol. 32, br. 1 Regular Issue, 2019, str. 39-58. https://doi.org/10.31534/engmod.2019.1.ri.02m. Citirano 11.07.2020.
Chicago 17th Edition
Harapin, Alen, Jure Radnić i Marina Sunara Kusić. "Numerical Model for Fluid-Structure Interaction by the Coupled SPH and the FEM Method." International Journal for Engineering Modelling 32, br. 1 Regular Issue (2019): 39-58. https://doi.org/10.31534/engmod.2019.1.ri.02m
Harvard
Harapin, A., Radnić, J., i Sunara Kusić, M. (2019). 'Numerical Model for Fluid-Structure Interaction by the Coupled SPH and the FEM Method', International Journal for Engineering Modelling, 32(1 Regular Issue), str. 39-58. https://doi.org/10.31534/engmod.2019.1.ri.02m
Vancouver
Harapin A, Radnić J, Sunara Kusić M. Numerical Model for Fluid-Structure Interaction by the Coupled SPH and the FEM Method. International Journal for Engineering Modelling [Internet]. 2019 [pristupljeno 11.07.2020.];32(1 Regular Issue):39-58. https://doi.org/10.31534/engmod.2019.1.ri.02m
IEEE
A. Harapin, J. Radnić i M. Sunara Kusić, "Numerical Model for Fluid-Structure Interaction by the Coupled SPH and the FEM Method", International Journal for Engineering Modelling, vol.32, br. 1 Regular Issue, str. 39-58, 2019. [Online]. https://doi.org/10.31534/engmod.2019.1.ri.02m

Sažetak
The paper presents the numerical model developed for the simulation of the fluid-structure interaction problem. The model is based on the so called “partition scheme”, in which the Smoothed Particle Hydrodynamics (SPH) method is used for the fluid and the standard Finite Element Method (FEM), based on shell elements, is used for the structure. Then, the two solvers are coupled to obtain the behaviour of the coupled fluid-structure system. The effects of large displacements and small strains are taken into account in the model for shells. The elasto-plastic material model for the structure (shell), which includes some important nonlinear effects like yielding in compression and tension, is briefly discussed. Some of the model’s possibilities are illustrated in a practical example of a rectangular medium sized fluid tank with rigid and deformable walls under several ground excitations.

Ključne riječi
liquid tanks; numerical model; coupled problem; smoothed particle hydrodynamics; shell structures

Hrčak ID: 224114

URI
https://hrcak.srce.hr/224114

Posjeta: 293 *