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Simulating Hydroelastic Slamming by Coupled Lagrangian-FDM and FEM


Andrun, Martina; Bašić, Josip; Blagojević, Branko; Klarin, Branko
Simulating Hydroelastic Slamming by Coupled Lagrangian-FDM and FEM // Progress in Marine Science and Technology / Begovic, Ermina (ur.).
Naples, Italy: IOS press, 2020. str. 135-142 doi:10.3233/PMST200036 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1086730 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Simulating Hydroelastic Slamming by Coupled Lagrangian-FDM and FEM

Autori
Andrun, Martina ; Bašić, Josip ; Blagojević, Branko ; Klarin, Branko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Progress in Marine Science and Technology / Begovic, Ermina - Naples, Italy : IOS press, 2020, 135-142

ISBN
978-1-64368-124-5

Skup
High Speed Marine Vehicles, HSMV 2020

Mjesto i datum
Napulj, Italija (online), 16-17.10.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Water entry ; Slamming ; Fluid-structure interaction ; Hydroelasticity ; Meshless ; FDM ; FEM

Sažetak
Hydroelastic effects during slamming of high-speed marine vehicles affect the development of the pressure along their bottom. The aim of this study is to investigate coupling process of a novel CFD method and a FEM structural solver for simulation of hydroelastic slamming. As slamming is characterised by violent and strongly nonlinear fluid–structure interaction, the flow solver is based on a Lagrangian, volume–conservative, second–order accurate method, meshless FDM. Rhoxyz fluid solver is coupled to CalculiX structural solver, through a partitioned bidirectional coupling tool, preCICE. After the validation of coupling using a dam break experiment, the effect of hydroelasticity in slamming is studied by analysing the pressure and deformations of the structure during water entries of a deformable symmetrical wedge with low angle of deadrise.

Izvorni jezik
Engleski

Znanstvena područja
Brodogradnja



POVEZANOST RADA


Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Josip Bašić (autor)

Avatar Url Martina Bašić (autor)

Avatar Url Branko Blagojević (autor)

Avatar Url Branko Klarin (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi ebooks.iospress.nl

Citiraj ovu publikaciju:

Andrun, Martina; Bašić, Josip; Blagojević, Branko; Klarin, Branko
Simulating Hydroelastic Slamming by Coupled Lagrangian-FDM and FEM // Progress in Marine Science and Technology / Begovic, Ermina (ur.).
Naples, Italy: IOS press, 2020. str. 135-142 doi:10.3233/PMST200036 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Andrun, M., Bašić, J., Blagojević, B. & Klarin, B. (2020) Simulating Hydroelastic Slamming by Coupled Lagrangian-FDM and FEM. U: Begovic, E. (ur.)Progress in Marine Science and Technology doi:10.3233/PMST200036.
@article{article, editor = {Begovic, E.}, year = {2020}, pages = {135-142}, DOI = {10.3233/PMST200036}, keywords = {Water entry, Slamming, Fluid-structure interaction, Hydroelasticity, Meshless, FDM, FEM}, doi = {10.3233/PMST200036}, isbn = {978-1-64368-124-5}, title = {Simulating Hydroelastic Slamming by Coupled Lagrangian-FDM and FEM}, keyword = {Water entry, Slamming, Fluid-structure interaction, Hydroelasticity, Meshless, FDM, FEM}, publisher = {IOS press}, publisherplace = {Napulj, Italija (online)} }
@article{article, editor = {Begovic, E.}, year = {2020}, pages = {135-142}, DOI = {10.3233/PMST200036}, keywords = {Water entry, Slamming, Fluid-structure interaction, Hydroelasticity, Meshless, FDM, FEM}, doi = {10.3233/PMST200036}, isbn = {978-1-64368-124-5}, title = {Simulating Hydroelastic Slamming by Coupled Lagrangian-FDM and FEM}, keyword = {Water entry, Slamming, Fluid-structure interaction, Hydroelasticity, Meshless, FDM, FEM}, publisher = {IOS press}, publisherplace = {Napulj, Italija (online)} }

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